CWE-79
AllowedImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Abstraction: Base · Status: Stable
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
71062 vulnerabilities reference this CWE, most recent first.
GHSA-CF3F-77FX-3HRF
Vulnerability from github – Published: 2025-09-13 03:31 – Updated: 2025-09-13 03:31A vulnerability was found in cdevroe unmark up to 1.9.3. Impacted is an unknown function of the file application/views/marks/info.php. Performing manipulation of the argument Title results in cross site scripting. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [],
"aliases": [
"CVE-2025-10332"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-13T03:15:39Z",
"severity": "MODERATE"
},
"details": "A vulnerability was found in cdevroe unmark up to 1.9.3. Impacted is an unknown function of the file application/views/marks/info.php. Performing manipulation of the argument Title results in cross site scripting. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-cf3f-77fx-3hrf",
"modified": "2025-09-13T03:31:04Z",
"published": "2025-09-13T03:31:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-10332"
},
{
"type": "WEB",
"url": "https://github.com/YZS17/CVE/blob/main/unmark/xss2.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.323758"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.323758"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-CF3P-93CF-9WFG
Vulnerability from github – Published: 2025-04-18 15:31 – Updated: 2025-04-18 15:31A vulnerability was found in baseweb JSite 1.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /a/sys/area/save. The manipulation of the argument Name leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
{
"affected": [],
"aliases": [
"CVE-2025-3789"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-18T13:15:58Z",
"severity": "MODERATE"
},
"details": "A vulnerability was found in baseweb JSite 1.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /a/sys/area/save. The manipulation of the argument Name leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.",
"id": "GHSA-cf3p-93cf-9wfg",
"modified": "2025-04-18T15:31:38Z",
"published": "2025-04-18T15:31:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-3789"
},
{
"type": "WEB",
"url": "https://github.com/caigo8/CVE-md/blob/main/JSite/XSS3.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.305612"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.305612"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.554566"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-CF49-C5F4-H32H
Vulnerability from github – Published: 2024-03-27 15:30 – Updated: 2026-04-28 21:34Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Conversios Conversios.Io allows Reflected XSS.This issue affects Conversios.Io: from n/a through 6.9.1.
{
"affected": [],
"aliases": [
"CVE-2024-29794"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-27T13:15:50Z",
"severity": "HIGH"
},
"details": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027) vulnerability in Conversios Conversios.Io allows Reflected XSS.This issue affects Conversios.Io: from n/a through 6.9.1.",
"id": "GHSA-cf49-c5f4-h32h",
"modified": "2026-04-28T21:34:19Z",
"published": "2024-03-27T15:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-29794"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/vulnerability/enhanced-e-commerce-for-woocommerce-store/wordpress-conversios-io-plugin-6-9-1-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-CF4G-4QGV-7M28
Vulnerability from github – Published: 2025-01-07 12:31 – Updated: 2026-04-01 18:33Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Steve D SpeakOut! Email Petitions allows DOM-Based XSS.This issue affects SpeakOut! Email Petitions: from n/a through 4.4.2.
{
"affected": [],
"aliases": [
"CVE-2025-22309"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-07T11:15:15Z",
"severity": "MODERATE"
},
"details": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027) vulnerability in Steve D SpeakOut! Email Petitions allows DOM-Based XSS.This issue affects SpeakOut! Email Petitions: from n/a through 4.4.2.",
"id": "GHSA-cf4g-4qgv-7m28",
"modified": "2026-04-01T18:33:02Z",
"published": "2025-01-07T12:31:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22309"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/plugin/speakout/vulnerability/wordpress-speakout-email-petitions-plugin-4-4-2-cross-site-scripting-xss-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-CF4P-6R33-8P4M
Vulnerability from github – Published: 2022-07-27 00:00 – Updated: 2024-11-01 18:31InMailX Outlook Plugin < 3.22.0101 is vulnerable to Cross Site Scripting (XSS). InMailX Connection names are not sanitzed in the Outlook tab, which allows a local user or network administrator to execute HTML / Javascript in the Outlook of users.
{
"affected": [],
"aliases": [
"CVE-2022-27105"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-07-26T22:15:00Z",
"severity": "MODERATE"
},
"details": "InMailX Outlook Plugin \u003c 3.22.0101 is vulnerable to Cross Site Scripting (XSS). InMailX Connection names are not sanitzed in the Outlook tab, which allows a local user or network administrator to execute HTML / Javascript in the Outlook of users.",
"id": "GHSA-cf4p-6r33-8p4m",
"modified": "2024-11-01T18:31:24Z",
"published": "2022-07-27T00:00:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27105"
},
{
"type": "WEB",
"url": "https://gist.github.com/0xVavaldi/9b7afbfe56938294480f7613805d3b7f"
},
{
"type": "WEB",
"url": "https://gist.github.com/TheWorkingDeveloper/9b7afbfe56938294480f7613805d3b7f"
},
{
"type": "WEB",
"url": "http://www.inmailx.com/products/inmailx"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-CF4Q-285J-QMV8
Vulnerability from github – Published: 2022-05-17 04:40 – Updated: 2022-05-17 04:40Cross-site scripting (XSS) vulnerability in asset-studio/icons-launcher.php in the WP App Maker plugin 1.0.16.4 and earlier for WordPress allows remote attackers to inject arbitrary web script or HTML via the uid parameter.
{
"affected": [],
"aliases": [
"CVE-2014-4578"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2014-07-02T18:55:00Z",
"severity": "MODERATE"
},
"details": "Cross-site scripting (XSS) vulnerability in asset-studio/icons-launcher.php in the WP App Maker plugin 1.0.16.4 and earlier for WordPress allows remote attackers to inject arbitrary web script or HTML via the uid parameter.",
"id": "GHSA-cf4q-285j-qmv8",
"modified": "2022-05-17T04:40:36Z",
"published": "2022-05-17T04:40:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-4578"
},
{
"type": "WEB",
"url": "http://codevigilant.com/disclosure/wp-plugin-wp-app-maker-a3-cross-site-scripting-xss"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-CF4Q-4CQR-7G7W
Vulnerability from github – Published: 2022-04-22 20:25 – Updated: 2022-04-22 20:25xml2rfc allows script elements in SVG sources.
In HTML output having these script elements can lead to XSS attacks.
Sample XML snippet:
<artwork type="svg" src="data:image/svg+xml,%3Csvg viewBox='0 0 10 10' xmlns='http://www.w3.org/2000/svg'%3E%3Cscript%3E window.alert('Test Alert'); %3C/script%3E%3C/svg%3E">
</artwork>
Impact
This vulnerability impacts website that publish HTML drafts and RFCs.
Patches
This has been fixed in version 3.12.4.
Workarounds
If SVG source is self-contained within the XML, scraping script elements from SVG files.
References
- https://developer.mozilla.org/en-US/docs/Web/SVG/Element/script
For more information
If you have any questions or comments about this advisory: * Open an issue in xml2rfc * Email us at operational-vulnerability@ietf.org * Infrastructure and Services Vulnerability Disclosure
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "xml2rfc"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.12.4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2022-04-22T20:25:53Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "xml2rfc allows `script` elements in SVG sources.\nIn HTML output having these script elements can lead to XSS attacks.\n\nSample XML snippet:\n```\n\u003cartwork type=\"svg\" src=\"data:image/svg+xml,%3Csvg viewBox=\u00270 0 10 10\u0027 xmlns=\u0027http://www.w3.org/2000/svg\u0027%3E%3Cscript%3E window.alert(\u0027Test Alert\u0027); %3C/script%3E%3C/svg%3E\"\u003e\n\u003c/artwork\u003e\n```\n\n### Impact\nThis vulnerability impacts website that publish HTML drafts and RFCs.\n\n### Patches\nThis has been fixed in version [3.12.4](https://github.com/ietf-tools/xml2rfc/releases/tag/v3.12.4).\n\n### Workarounds\nIf SVG source is self-contained within the XML, scraping `script` elements from SVG files.\n\n### References\n* https://developer.mozilla.org/en-US/docs/Web/SVG/Element/script\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [xml2rfc](https://github.com/ietf-tools/xml2rfc/)\n* Email us at [operational-vulnerability@ietf.org](mailto:operational-vulnerability@ietf.org)\n* [Infrastructure and Services Vulnerability Disclosure](https://www.ietf.org/about/administration/policies-procedures/vulnerability-disclosure/)\n",
"id": "GHSA-cf4q-4cqr-7g7w",
"modified": "2022-04-22T20:25:53Z",
"published": "2022-04-22T20:25:53Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/ietf-tools/xml2rfc/security/advisories/GHSA-cf4q-4cqr-7g7w"
},
{
"type": "PACKAGE",
"url": "https://github.com/ietf-tools/xml2rfc"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "SVG with embedded scripts can lead to cross-site scripting attacks in xml2rfc"
}
GHSA-CF56-G6W6-PQQ2
Vulnerability from github – Published: 2024-07-29 17:29 – Updated: 2025-11-04 16:51Summary
The twisted.web.util.redirectTo function contains an HTML injection vulnerability. If application code allows an attacker to control the redirect URL this vulnerability may result in Reflected Cross-Site Scripting (XSS) in the redirect response HTML body.
Details
Twisted’s redirectTo function generates an HTTP 302 Redirect response. The response contains an HTML body, built for exceptional cases where the browser doesn’t properly handle the redirect, allowing the user to click a link, navigating them to the specified destination.
The function reflects the destination URL in the HTML body without any output encoding.
# https://github.com/twisted/twisted/blob/trunk/src/twisted/web/_template_util.py#L88
def redirectTo(URL: bytes, request: IRequest) -> bytes:
# ---snip---
content = b"""
<html>
<head>
<meta http-equiv=\"refresh\" content=\"0;URL=%(url)s\">
</head>
<body bgcolor=\"#FFFFFF\" text=\"#000000\">
<a href=\"%(url)s\">click here</a>
</body>
</html>
""" % {
b"url": URL
}
return content
If an attacker has full or partial control over redirect location due to an application bug, also known as an “Open Redirect”, they may inject arbitrary HTML into the response’s body, ultimately leading to an XSS attack.
It’s worth noting that the issue is known to maintainers and tracked with GitHub Issue#9839. The issue description, however, does not make any mention of exploitability and simply states: “…Browsers don't seem to actually render that page…”
PoC
The issue can be reproduced by running the following Twisted-based HTTP server locally:
from twisted.web import server, resource
from twisted.internet import reactor
from twisted.web.util import redirectTo
class Simple(resource.Resource):
isLeaf = True
def render_GET(self, request):
url = request.args[b'url'][0] # <-- open redirect
return redirectTo(url, request)
site = server.Site(Simple())
reactor.listenTCP(9009, site)
reactor.run()
Once running, navigate to the following URL: http://127.0.0.1:9009?url=ws://example.com/"><script>alert(document.location)</script>, and verify that the “alert” dialog was displayed.
Note: Due to the different ways browsers validate the redirect Location header, this attack is possible only in Firefox. All other tested browsers will display an error message to the user and will not render the HTML body.
Impact
If successfully exploited, the issue will allow malicious JavaScript to run in the context of the victim's session. This will in turn lead to unauthorized access/modification to victim's account and information associated with it, or allow for unauthorized operations to be performed within the context of the victim's session.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 24.3.0"
},
"package": {
"ecosystem": "PyPI",
"name": "twisted"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "24.7.0rc1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-41810"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2024-07-29T17:29:36Z",
"nvd_published_at": "2024-07-29T16:15:05Z",
"severity": "MODERATE"
},
"details": "### Summary\n\nThe `twisted.web.util.redirectTo` function contains an HTML injection vulnerability. If application code allows an attacker to control the redirect URL this vulnerability may result in Reflected Cross-Site Scripting (XSS) in the redirect response HTML body.\n\n### Details\nTwisted\u2019s `redirectTo` function generates an `HTTP 302 Redirect` response. The response contains an HTML body, built for exceptional cases where the browser doesn\u2019t properly handle the redirect, allowing the user to click a link, navigating them to the specified destination.\n\nThe function reflects the destination URL in the HTML body without any output encoding. \n```python\n# https://github.com/twisted/twisted/blob/trunk/src/twisted/web/_template_util.py#L88\ndef redirectTo(URL: bytes, request: IRequest) -\u003e bytes:\n # ---snip---\n content = b\"\"\"\n\u003chtml\u003e\n \u003chead\u003e\n \u003cmeta http-equiv=\\\"refresh\\\" content=\\\"0;URL=%(url)s\\\"\u003e\n \u003c/head\u003e\n \u003cbody bgcolor=\\\"#FFFFFF\\\" text=\\\"#000000\\\"\u003e\n \u003ca href=\\\"%(url)s\\\"\u003eclick here\u003c/a\u003e\n \u003c/body\u003e\n\u003c/html\u003e\n\"\"\" % {\n b\"url\": URL\n }\n return content\n```\n\nIf an attacker has full or partial control over redirect location due to an application bug, also known as an \u201cOpen Redirect\u201d, they may inject arbitrary HTML into the response\u2019s body, ultimately leading to an XSS attack.\n\nIt\u2019s worth noting that the issue is known to maintainers and tracked with GitHub [Issue#9839](https://github.com/twisted/twisted/issues/9839). The issue description, however, does not make any mention of exploitability and simply states: \u201c\u2026Browsers don\u0027t seem to actually render that page\u2026\u201d\n\n### PoC\nThe issue can be reproduced by running the following Twisted-based HTTP server locally:\n```python\nfrom twisted.web import server, resource\nfrom twisted.internet import reactor\nfrom twisted.web.util import redirectTo\n\nclass Simple(resource.Resource):\n isLeaf = True\n def render_GET(self, request):\n url = request.args[b\u0027url\u0027][0] # \u003c-- open redirect\n return redirectTo(url, request)\n\nsite = server.Site(Simple())\nreactor.listenTCP(9009, site)\nreactor.run()\n```\nOnce running, navigate to the following URL: `http://127.0.0.1:9009?url=ws://example.com/\"\u003e\u003cscript\u003ealert(document.location)\u003c/script\u003e`, and verify that the \u201calert\u201d dialog was displayed.\n\n**Note**: Due to the different ways browsers validate the redirect Location header, this attack is possible only in **Firefox**. All other tested browsers will display an error message to the user and will not render the HTML body.\n\n### Impact\nIf successfully exploited, the issue will allow malicious JavaScript to run in the context of the victim\u0027s session. This will in turn lead to unauthorized access/modification to victim\u0027s account and information associated with it, or allow for unauthorized operations to be performed within the context of the victim\u0027s session.",
"id": "GHSA-cf56-g6w6-pqq2",
"modified": "2025-11-04T16:51:18Z",
"published": "2024-07-29T17:29:36Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/twisted/twisted/security/advisories/GHSA-cf56-g6w6-pqq2"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41810"
},
{
"type": "WEB",
"url": "https://github.com/twisted/twisted/commit/046a164f89a0f08d3239ecebd750360f8914df33"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/twisted/PYSEC-2024-75.yaml"
},
{
"type": "PACKAGE",
"url": "https://github.com/twisted/twisted"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00028.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Twisted vulnerable to HTML injection in HTTP redirect body"
}
GHSA-CF57-C578-7JVV
Vulnerability from github – Published: 2025-10-30 17:08 – Updated: 2025-11-15 03:11Summary
When using subrequest authentication, Anubis did not perform validation of the redirect URL and redirects user to any URL scheme. While most modern browsers do not allow a redirect to javascript: URLs, it could still trigger dangerous behavior in some cases.
GET https://example.com/.within.website/?redir=javascript:alert() responds with Location: javascript:alert().
Impact
Anybody with a subrequest authentication seems affected. Using javascript: URLs will probably be blocked by most modern browsers, but using custom protocols for third-party applications might still trigger dangerous operations.
Note
This was originally reported by @mbiesiad against Weblate.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/TecharoHQ/anubis"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.23.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-64716"
],
"database_specific": {
"cwe_ids": [
"CWE-601",
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2025-10-30T17:08:12Z",
"nvd_published_at": "2025-11-13T03:16:29Z",
"severity": "MODERATE"
},
"details": "### Summary\n\nWhen using subrequest authentication, Anubis did not perform validation of the redirect URL and redirects user to any URL scheme. While most modern browsers do not allow a redirect to `javascript:` URLs, it could still trigger dangerous behavior in some cases.\n\n`GET https://example.com/.within.website/?redir=javascript:alert()` responds with `Location: javascript:alert()`.\n\n### Impact\n\nAnybody with a subrequest authentication seems affected. Using `javascript:` URLs will probably be blocked by most modern browsers, but using custom protocols for third-party applications might still trigger dangerous operations.\n\n### Note\n\nThis was originally reported by @mbiesiad against Weblate.",
"id": "GHSA-cf57-c578-7jvv",
"modified": "2025-11-15T03:11:17Z",
"published": "2025-10-30T17:08:12Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/TecharoHQ/anubis/security/advisories/GHSA-cf57-c578-7jvv"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64716"
},
{
"type": "WEB",
"url": "https://github.com/TecharoHQ/anubis/commit/7ed1753fcced351c81961bf520a7bfb2caac6e88"
},
{
"type": "PACKAGE",
"url": "https://github.com/TecharoHQ/anubis"
},
{
"type": "WEB",
"url": "https://pkg.go.dev/vuln/GO-2025-4086"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:H/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Anubis vulnerable to possible XSS via redir parameter when using subrequest auth mode"
}
GHSA-CF58-F9V8-WPVG
Vulnerability from github – Published: 2024-10-06 12:30 – Updated: 2026-04-01 18:31Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in PickPlugins Accordion accordions allows Stored XSS.This issue affects Accordion: from n/a through 2.2.99.
{
"affected": [],
"aliases": [
"CVE-2024-47342"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-06T11:15:13Z",
"severity": "MODERATE"
},
"details": "Improper Neutralization of Input During Web Page Generation (XSS or \u0027Cross-site Scripting\u0027) vulnerability in PickPlugins Accordion accordions allows Stored XSS.This issue affects Accordion: from n/a through 2.2.99.",
"id": "GHSA-cf58-f9v8-wpvg",
"modified": "2026-04-01T18:31:59Z",
"published": "2024-10-06T12:30:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47342"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Plugin/accordions/vulnerability/wordpress-accordion-plugin-2-2-99-cross-site-scripting-xss-vulnerability?_s_id=cve"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/vulnerability/accordions/wordpress-accordion-plugin-2-2-99-cross-site-scripting-xss-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-4
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
- Examples of libraries and frameworks that make it easier to generate properly encoded output include Microsoft's Anti-XSS library, the OWASP ESAPI Encoding module, and Apache Wicket.
Mitigation
- Understand the context in which your data will be used and the encoding that will be expected. This is especially important when transmitting data between different components, or when generating outputs that can contain multiple encodings at the same time, such as web pages or multi-part mail messages. Study all expected communication protocols and data representations to determine the required encoding strategies.
- For any data that will be output to another web page, especially any data that was received from external inputs, use the appropriate encoding on all non-alphanumeric characters.
- Parts of the same output document may require different encodings, which will vary depending on whether the output is in the:
- etc. Note that HTML Entity Encoding is only appropriate for the HTML body.
- Consult the XSS Prevention Cheat Sheet [REF-724] for more details on the types of encoding and escaping that are needed.
- HTML body
- Element attributes (such as src="XYZ")
- URIs
- JavaScript sections
- Cascading Style Sheets and style property
Mitigation MIT-6
Strategy: Attack Surface Reduction
Understand all the potential areas where untrusted inputs can enter your software: parameters or arguments, cookies, anything read from the network, environment variables, reverse DNS lookups, query results, request headers, URL components, e-mail, files, filenames, databases, and any external systems that provide data to the application. Remember that such inputs may be obtained indirectly through API calls.
Mitigation MIT-15
For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Mitigation MIT-27
Strategy: Parameterization
If available, use structured mechanisms that automatically enforce the separation between data and code. These mechanisms may be able to provide the relevant quoting, encoding, and validation automatically, instead of relying on the developer to provide this capability at every point where output is generated.
Mitigation MIT-30.1
Strategy: Output Encoding
- Use and specify an output encoding that can be handled by the downstream component that is reading the output. Common encodings include ISO-8859-1, UTF-7, and UTF-8. When an encoding is not specified, a downstream component may choose a different encoding, either by assuming a default encoding or automatically inferring which encoding is being used, which can be erroneous. When the encodings are inconsistent, the downstream component might treat some character or byte sequences as special, even if they are not special in the original encoding. Attackers might then be able to exploit this discrepancy and conduct injection attacks; they even might be able to bypass protection mechanisms that assume the original encoding is also being used by the downstream component.
- The problem of inconsistent output encodings often arises in web pages. If an encoding is not specified in an HTTP header, web browsers often guess about which encoding is being used. This can open up the browser to subtle XSS attacks.
Mitigation MIT-43
With Struts, write all data from form beans with the bean's filter attribute set to true.
Mitigation MIT-31
Strategy: Attack Surface Reduction
To help mitigate XSS attacks against the user's session cookie, set the session cookie to be HttpOnly. In browsers that support the HttpOnly feature (such as more recent versions of Internet Explorer and Firefox), this attribute can prevent the user's session cookie from being accessible to malicious client-side scripts that use document.cookie. This is not a complete solution, since HttpOnly is not supported by all browsers. More importantly, XmlHttpRequest and other powerful browser technologies provide read access to HTTP headers, including the Set-Cookie header in which the HttpOnly flag is set.
Mitigation MIT-5
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- When dynamically constructing web pages, use stringent allowlists that limit the character set based on the expected value of the parameter in the request. All input should be validated and cleansed, not just parameters that the user is supposed to specify, but all data in the request, including hidden fields, cookies, headers, the URL itself, and so forth. A common mistake that leads to continuing XSS vulnerabilities is to validate only fields that are expected to be redisplayed by the site. It is common to see data from the request that is reflected by the application server or the application that the development team did not anticipate. Also, a field that is not currently reflected may be used by a future developer. Therefore, validating ALL parts of the HTTP request is recommended.
- Note that proper output encoding, escaping, and quoting is the most effective solution for preventing XSS, although input validation may provide some defense-in-depth. This is because it effectively limits what will appear in output. Input validation will not always prevent XSS, especially if you are required to support free-form text fields that could contain arbitrary characters. For example, in a chat application, the heart emoticon ("<3") would likely pass the validation step, since it is commonly used. However, it cannot be directly inserted into the web page because it contains the "<" character, which would need to be escaped or otherwise handled. In this case, stripping the "<" might reduce the risk of XSS, but it would produce incorrect behavior because the emoticon would not be recorded. This might seem to be a minor inconvenience, but it would be more important in a mathematical forum that wants to represent inequalities.
- Even if you make a mistake in your validation (such as forgetting one out of 100 input fields), appropriate encoding is still likely to protect you from injection-based attacks. As long as it is not done in isolation, input validation is still a useful technique, since it may significantly reduce your attack surface, allow you to detect some attacks, and provide other security benefits that proper encoding does not address.
- Ensure that you perform input validation at well-defined interfaces within the application. This will help protect the application even if a component is reused or moved elsewhere.
Mitigation MIT-21
Strategy: Enforcement by Conversion
When the set of acceptable objects, such as filenames or URLs, is limited or known, create a mapping from a set of fixed input values (such as numeric IDs) to the actual filenames or URLs, and reject all other inputs.
Mitigation MIT-29
Strategy: Firewall
Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].
Mitigation MIT-16
Strategy: Environment Hardening
When using PHP, configure the application so that it does not use register_globals. During implementation, develop the application so that it does not rely on this feature, but be wary of implementing a register_globals emulation that is subject to weaknesses such as CWE-95, CWE-621, and similar issues.
CAPEC-209: XSS Using MIME Type Mismatch
An adversary creates a file with scripting content but where the specified MIME type of the file is such that scripting is not expected. The adversary tricks the victim into accessing a URL that responds with the script file. Some browsers will detect that the specified MIME type of the file does not match the actual type of its content and will automatically switch to using an interpreter for the real content type. If the browser does not invoke script filters before doing this, the adversary's script may run on the target unsanitized, possibly revealing the victim's cookies or executing arbitrary script in their browser.
CAPEC-588: DOM-Based XSS
This type of attack is a form of Cross-Site Scripting (XSS) where a malicious script is inserted into the client-side HTML being parsed by a web browser. Content served by a vulnerable web application includes script code used to manipulate the Document Object Model (DOM). This script code either does not properly validate input, or does not perform proper output encoding, thus creating an opportunity for an adversary to inject a malicious script launch a XSS attack. A key distinction between other XSS attacks and DOM-based attacks is that in other XSS attacks, the malicious script runs when the vulnerable web page is initially loaded, while a DOM-based attack executes sometime after the page loads. Another distinction of DOM-based attacks is that in some cases, the malicious script is never sent to the vulnerable web server at all. An attack like this is guaranteed to bypass any server-side filtering attempts to protect users.
CAPEC-591: Reflected XSS
This type of attack is a form of Cross-Site Scripting (XSS) where a malicious script is "reflected" off a vulnerable web application and then executed by a victim's browser. The process starts with an adversary delivering a malicious script to a victim and convincing the victim to send the script to the vulnerable web application.
CAPEC-592: Stored XSS
An adversary utilizes a form of Cross-site Scripting (XSS) where a malicious script is persistently "stored" within the data storage of a vulnerable web application as valid input.
CAPEC-63: Cross-Site Scripting (XSS)
An adversary embeds malicious scripts in content that will be served to web browsers. The goal of the attack is for the target software, the client-side browser, to execute the script with the users' privilege level. An attack of this type exploits a programs' vulnerabilities that are brought on by allowing remote hosts to execute code and scripts. Web browsers, for example, have some simple security controls in place, but if a remote attacker is allowed to execute scripts (through injecting them in to user-generated content like bulletin boards) then these controls may be bypassed. Further, these attacks are very difficult for an end user to detect.
CAPEC-85: AJAX Footprinting
This attack utilizes the frequent client-server roundtrips in Ajax conversation to scan a system. While Ajax does not open up new vulnerabilities per se, it does optimize them from an attacker point of view. A common first step for an attacker is to footprint the target environment to understand what attacks will work. Since footprinting relies on enumeration, the conversational pattern of rapid, multiple requests and responses that are typical in Ajax applications enable an attacker to look for many vulnerabilities, well-known ports, network locations and so on. The knowledge gained through Ajax fingerprinting can be used to support other attacks, such as XSS.