CWE-80
AllowedImproper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Abstraction: Variant · Status: Incomplete
The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.
936 vulnerabilities reference this CWE, most recent first.
GHSA-7GHW-G5QP-JP54
Vulnerability from github – Published: 2025-04-03 15:31 – Updated: 2025-04-03 15:31HCL DevOps Deploy / HCL Launch is vulnerable to HTML injection. This vulnerability may allow a user to embed arbitrary HTML tags in the Web UI potentially leading to sensitive information disclosure.
{
"affected": [],
"aliases": [
"CVE-2025-0272"
],
"database_specific": {
"cwe_ids": [
"CWE-79",
"CWE-80"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-03T15:15:47Z",
"severity": "MODERATE"
},
"details": "HCL DevOps Deploy / HCL Launch is vulnerable to HTML injection. This vulnerability may allow a user to embed arbitrary HTML tags in the Web UI potentially leading to sensitive information disclosure.",
"id": "GHSA-7ghw-g5qp-jp54",
"modified": "2025-04-03T15:31:20Z",
"published": "2025-04-03T15:31:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-0272"
},
{
"type": "WEB",
"url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0120137"
}
],
"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-7H5P-637F-JFR7
Vulnerability from github – Published: 2026-06-19 21:15 – Updated: 2026-06-19 21:15Summary
The user supplied class value is fed directly into the sprintf call that creates HTML. You can add a quote to escape the class and then inject arbitrary html/javascript to the final output.
Details
The template here adds a figure with a class that is substituted in. This value is provided to sprintf here, an unescaped version of the class supplied by the user.
$template = <<<HTML
<figure class="%s" data-service="%s" %s %s>
<div class="embedvideo-wrapper" %s>%s%s%s</div>%s
</figure>
HTML;
PoC
Note the double quote immediately following the single quote to escape the class attribute in the template:
<youtube class='" onmouseover="alert(document.domain)' id="dQw4w9WgXcQ">dQw4w9WgXcQ</youtube>
Impact
Arbitrary HTML can be inserted into the DOM by any user on any page, allowing for JavaScript to be executed.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.0.0"
},
"package": {
"ecosystem": "Packagist",
"name": "starcitizenwiki/embedvideo"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.1.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-55691"
],
"database_specific": {
"cwe_ids": [
"CWE-79",
"CWE-80"
],
"github_reviewed": true,
"github_reviewed_at": "2026-06-19T21:15:03Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "### Summary\nThe user supplied class value is fed directly into the sprintf call that creates HTML. You can add a quote to escape the class and then inject arbitrary html/javascript to the final output.\n\n### Details\nThe template [here](https://github.com/StarCitizenWiki/mediawiki-extensions-EmbedVideo/blob/a573a16d925ee0ea0d34b360856dc8ab0b88f822/includes/EmbedService/EmbedHtmlFormatter.php#L138) adds a figure with a class that is substituted in. This value is provided to sprintf [here](https://github.com/StarCitizenWiki/mediawiki-extensions-EmbedVideo/blob/a573a16d925ee0ea0d34b360856dc8ab0b88f822/includes/EmbedService/EmbedHtmlFormatter.php#L156), an unescaped version of the class supplied by the user.\n\n```\n$template = \u003c\u003c\u003cHTML\n \u003cfigure class=\"%s\" data-service=\"%s\" %s %s\u003e\n \u003cdiv class=\"embedvideo-wrapper\" %s\u003e%s%s%s\u003c/div\u003e%s\n \u003c/figure\u003e\nHTML;\n```\n\n### PoC\nNote the double quote immediately following the single quote to escape the class attribute in the template:\n```\n\u003cyoutube class=\u0027\" onmouseover=\"alert(document.domain)\u0027 id=\"dQw4w9WgXcQ\"\u003edQw4w9WgXcQ\u003c/youtube\u003e\n```\n\n### Impact\nArbitrary HTML can be inserted into the DOM by any user on any page, allowing for JavaScript to be executed.",
"id": "GHSA-7h5p-637f-jfr7",
"modified": "2026-06-19T21:15:03Z",
"published": "2026-06-19T21:15:03Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/StarCitizenWiki/mediawiki-extensions-EmbedVideo/security/advisories/GHSA-7h5p-637f-jfr7"
},
{
"type": "WEB",
"url": "https://github.com/StarCitizenWiki/mediawiki-extensions-EmbedVideo/commit/370156335b325bb81d14d89edf0a1f2643d50a84"
},
{
"type": "PACKAGE",
"url": "https://github.com/StarCitizenWiki/mediawiki-extensions-EmbedVideo"
},
{
"type": "WEB",
"url": "https://github.com/StarCitizenWiki/mediawiki-extensions-EmbedVideo/releases/tag/v4.1.0"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
"type": "CVSS_V3"
}
],
"summary": "StarCitizenWiki Extension Embed Video: Stored XSS via unsanitized class passed to template"
}
GHSA-7HX2-PGG7-F6RG
Vulnerability from github – Published: 2024-11-15 18:30 – Updated: 2024-11-15 18:30A vulnerability in the web-based interface of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based interface of Cisco Webex Meetings. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
{
"affected": [],
"aliases": [
"CVE-2022-20654"
],
"database_specific": {
"cwe_ids": [
"CWE-80"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-11-15T16:15:20Z",
"severity": "MODERATE"
},
"details": "A vulnerability in the web-based interface of Cisco\u0026nbsp;Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface.\nThis vulnerability is due to insufficient validation of user-supplied input by the web-based interface of Cisco\u0026nbsp;Webex Meetings. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.Cisco\u0026nbsp;has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.",
"id": "GHSA-7hx2-pgg7-f6rg",
"modified": "2024-11-15T18:30:49Z",
"published": "2024-11-15T18:30:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-20654"
},
{
"type": "WEB",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-xss-FmbPu2pe"
}
],
"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"
}
]
}
GHSA-7M39-8VP6-CG2H
Vulnerability from github – Published: 2023-03-30 09:30 – Updated: 2026-06-01 15:30Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Virames Vira-Investing allows Cross-Site Scripting (XSS).This issue affects Vira-Investing: before 1.0.84.86.
{
"affected": [],
"aliases": [
"CVE-2023-1013"
],
"database_specific": {
"cwe_ids": [
"CWE-80"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-03-30T09:15:00Z",
"severity": "MODERATE"
},
"details": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Virames Vira-Investing allows Cross-Site Scripting (XSS).This issue affects Vira-Investing: before 1.0.84.86.",
"id": "GHSA-7m39-8vp6-cg2h",
"modified": "2026-06-01T15:30:30Z",
"published": "2023-03-30T09:30:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1013"
},
{
"type": "WEB",
"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0183"
},
{
"type": "WEB",
"url": "https://www.usom.gov.tr/bildirim/tr-23-0183"
}
],
"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"
}
]
}
GHSA-7M8G-FPRR-47FX
Vulnerability from github – Published: 2024-02-05 20:22 – Updated: 2024-02-05 23:08Summary
Unsafe echo of filename in phpMyFAQ\phpmyfaq\admin\attachments.php leading to allow execute JavaScript code in client side (XSS)
Details
On that snippet code of rendering the file attachments from user tables
<?php foreach ($crumbs as $item) : ?>
<tr id="attachment_<?= $item->id ?>" title="<?= $item->thema ?>">
<td><?= $item->id ?></td>
<td><?= $item->filename ?></td>
<td><?= $item->record_lang ?></td>
<td><?= Utils::formatBytes($item->filesize) ?></td>
<td><?= $item->mime_type ?></td>
<td>
The data directly rendering with short hand echo without any sanitation first, its recommend to use existing class of Strings::htmlentities on use phpMyFAQ\Strings;
<td><?= Strings::htmlentities($item->filename); ?></td>
<td><?= Strings::htmlentities($item->record_lang); ?></td>
<td><?= Utils::formatBytes($item->filesize) ?></td>
<td><?= Strings::htmlentities($item->mime_type); ?></td>
Propose fixing on that pull request https://github.com/thorsten/phpMyFAQ/pull/2827
PoC
- An attacker with permission will upload the attachments image on http://{base_url}/admin/?action=editentry
- On endpoint of ajax upload image POST /admin/index.php?action=ajax&ajax=att&ajaxaction=upload
- Change the originally name file on parameters filename to a XSS payload
-
The XSS will trigger on attachment pages /admin/?action=attachments
-
Trigger XSS
-
Payload XSS
Impact
This vulnerability will allow an attacker with a permissions of uploading an attachment to storing the payload of XSS on database specific table faqattachment columns filename.
The XSS payload could be rendering on page that listing the file on tables, and impact to others user that on the hierarchy.
The payload XSS have several attack scenario such like
- Stealing the cookies (isn’t possible since HttpOnly)
- Crashing the application with a looping javascript payload
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "phpmyfaq/phpmyfaq"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.2.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-24574"
],
"database_specific": {
"cwe_ids": [
"CWE-79",
"CWE-80"
],
"github_reviewed": true,
"github_reviewed_at": "2024-02-05T20:22:05Z",
"nvd_published_at": "2024-02-05T21:15:12Z",
"severity": "MODERATE"
},
"details": "### Summary\nUnsafe echo of filename in phpMyFAQ\\phpmyfaq\\admin\\attachments.php leading to allow execute JavaScript code in client side (XSS)\n\n### Details\nOn that snippet code of rendering the file attachments from user tables\n\n```\n\u003c?php foreach ($crumbs as $item) : ?\u003e\n \u003ctr id=\"attachment_\u003c?= $item-\u003eid ?\u003e\" title=\"\u003c?= $item-\u003ethema ?\u003e\"\u003e\n \u003ctd\u003e\u003c?= $item-\u003eid ?\u003e\u003c/td\u003e\n \u003ctd\u003e\u003c?= $item-\u003efilename ?\u003e\u003c/td\u003e\n \u003ctd\u003e\u003c?= $item-\u003erecord_lang ?\u003e\u003c/td\u003e\n \u003ctd\u003e\u003c?= Utils::formatBytes($item-\u003efilesize) ?\u003e\u003c/td\u003e\n \u003ctd\u003e\u003c?= $item-\u003emime_type ?\u003e\u003c/td\u003e\n \u003ctd\u003e\n```\n\nThe data directly rendering with short hand echo without any sanitation first, its recommend to use existing class of `Strings::htmlentities` on use `phpMyFAQ\\Strings;`\n\n```\n\u003ctd\u003e\u003c?= Strings::htmlentities($item-\u003efilename); ?\u003e\u003c/td\u003e\n\u003ctd\u003e\u003c?= Strings::htmlentities($item-\u003erecord_lang); ?\u003e\u003c/td\u003e\n\u003ctd\u003e\u003c?= Utils::formatBytes($item-\u003efilesize) ?\u003e\u003c/td\u003e\n\u003ctd\u003e\u003c?= Strings::htmlentities($item-\u003emime_type); ?\u003e\u003c/td\u003e\n```\n\nPropose fixing on that pull request https://github.com/thorsten/phpMyFAQ/pull/2827\n\n### PoC\n1. An attacker with permission will upload the attachments image on [http://{base_url}/admin/?action=editentry](http://{base_url}/admin/?action=editentry)\n2. On endpoint of ajax upload image POST /admin/index.php?action=ajax\u0026ajax=att\u0026ajaxaction=upload \n3. Change the originally name file on parameters filename to a XSS payload \n4. The XSS will trigger on attachment pages /admin/?action=attachments\n\n- Trigger XSS\n\n\n- Payload XSS\n\u003cimg width=\"1000\" alt=\"image\" src=\"https://user-images.githubusercontent.com/37658579/301022571-d6cdd166-b1f9-4062-87c5-c8bbb308cd5d.png\"\u003e\n\n\n\n\n### Impact\n\nThis vulnerability will allow an attacker with a permissions of uploading an attachment to storing the payload of XSS on database specific table `faqattachment` columns `filename.`\n\nThe XSS payload could be rendering on page that listing the file on tables, and impact to others user that on the hierarchy. \n\nThe payload XSS have several attack scenario such like \n\n1. Stealing the cookies (isn\u2019t possible since HttpOnly)\n2. Crashing the application with a looping javascript payload\n",
"id": "GHSA-7m8g-fprr-47fx",
"modified": "2024-02-05T23:08:13Z",
"published": "2024-02-05T20:22:05Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-7m8g-fprr-47fx"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24574"
},
{
"type": "WEB",
"url": "https://github.com/thorsten/phpMyFAQ/pull/2827"
},
{
"type": "WEB",
"url": "https://github.com/thorsten/phpMyFAQ/commit/5479b4a4603cce71aa7eb4437f1c201153a1f1f5"
},
{
"type": "PACKAGE",
"url": "https://github.com/thorsten/phpMyFAQ"
},
{
"type": "WEB",
"url": "https://www.phpmyfaq.de/security/advisory-2024-02-05"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "phpMyFAQ vulnerable to stored XSS on attachments filename"
}
GHSA-7P7H-FJ5M-W5P9
Vulnerability from github – Published: 2026-04-08 09:31 – Updated: 2026-04-14 15:30Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in kutethemes Armania armania allows Code Injection.This issue affects Armania: from n/a through <= 1.4.8.
{
"affected": [],
"aliases": [
"CVE-2026-39626"
],
"database_specific": {
"cwe_ids": [
"CWE-80"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-08T09:16:32Z",
"severity": "MODERATE"
},
"details": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in kutethemes Armania armania allows Code Injection.This issue affects Armania: from n/a through \u003c= 1.4.8.",
"id": "GHSA-7p7h-fj5m-w5p9",
"modified": "2026-04-14T15:30:29Z",
"published": "2026-04-08T09:31:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-39626"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Theme/armania/vulnerability/wordpress-armania-theme-1-4-8-arbitrary-shortcode-execution-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-7QM6-CRCF-W49M
Vulnerability from github – Published: 2025-02-20 15:31 – Updated: 2025-11-04 21:31PHPJabbers Car Park Booking System v3.0 is vulnerable to Multiple HTML Injection in the "name, plugin_sms_api_key, plugin_sms_country_code, title, plugin_sms_api_key, title" parameters.
{
"affected": [],
"aliases": [
"CVE-2023-51308"
],
"database_specific": {
"cwe_ids": [
"CWE-80"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-20T15:15:11Z",
"severity": "MODERATE"
},
"details": "PHPJabbers Car Park Booking System v3.0 is vulnerable to Multiple HTML Injection in the \"name, plugin_sms_api_key, plugin_sms_country_code, title, plugin_sms_api_key, title\" parameters.",
"id": "GHSA-7qm6-crcf-w49m",
"modified": "2025-11-04T21:31:30Z",
"published": "2025-02-20T15:31:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-51308"
},
{
"type": "WEB",
"url": "https://packetstorm.news/files/id/176491"
},
{
"type": "WEB",
"url": "https://www.phpjabbers.com/car-park-booking/#sectionDemo"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/176491/PHPJabbers-Car-Park-Booking-System-3.0-Cross-Site-Scripting-HTML-Injection.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"
}
]
}
GHSA-7RGQ-53C3-WVM6
Vulnerability from github – Published: 2025-01-14 15:30 – Updated: 2025-01-14 18:31A cross-site scripting (xss) vulnerability exists in the login.cgi set_lang_CountryCode() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to a disclosure of sensitive information. An attacker can make an unauthenticated HTTP request to trigger this vulnerability.
{
"affected": [],
"aliases": [
"CVE-2024-39363"
],
"database_specific": {
"cwe_ids": [
"CWE-80"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-14T15:15:19Z",
"severity": "CRITICAL"
},
"details": "A cross-site scripting (xss) vulnerability exists in the login.cgi set_lang_CountryCode() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to a disclosure of sensitive information. An attacker can make an unauthenticated HTTP request to trigger this vulnerability.",
"id": "GHSA-7rgq-53c3-wvm6",
"modified": "2025-01-14T18:31:56Z",
"published": "2025-01-14T15:30:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39363"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-2017"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2017"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7VPR-JM38-WR7W
Vulnerability from github – Published: 2025-12-10 15:46 – Updated: 2025-12-11 15:47Impact
A reflected XSS vulnerability in XWiki allows an attacker to send a victim to a URL with a deletion confirmation message on which the attacker-supplied script is executed when the victim clicks the "No" button. When the victim has admin or programming right, this allows the attacker to execute basically arbitrary actions on the XWiki installation including remote code execution.
Patches
This vulnerability has been patched in XWiki 16.10.10, 17.4.2 and 17.5.0 by using the affected URL parameter only in the intended context.
Workarounds
The patch can be manually applied to the templates that are present in the WAR. A restart of XWiki is needed for the changes to be applied.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.xwiki.platform:xwiki-platform-flamingo-skin-resources"
},
"ranges": [
{
"events": [
{
"introduced": "6.2-milestone-1"
},
{
"fixed": "16.10.10"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.xwiki.platform:xwiki-platform-flamingo-skin-resources"
},
"ranges": [
{
"events": [
{
"introduced": "17.0.0-rc-1"
},
{
"fixed": "17.4.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.xwiki.platform:xwiki-platform-web-templates"
},
"ranges": [
{
"events": [
{
"introduced": "6.2-milestone-1"
},
{
"fixed": "16.10.10"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.xwiki.platform:xwiki-platform-web-templates"
},
"ranges": [
{
"events": [
{
"introduced": "17.0.0-rc-1"
},
{
"fixed": "17.4.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-66472"
],
"database_specific": {
"cwe_ids": [
"CWE-79",
"CWE-80"
],
"github_reviewed": true,
"github_reviewed_at": "2025-12-10T15:46:48Z",
"nvd_published_at": "2025-12-10T22:16:27Z",
"severity": "MODERATE"
},
"details": "### Impact\nA reflected XSS vulnerability in XWiki allows an attacker to send a victim to a URL with a deletion confirmation message on which the attacker-supplied script is executed when the victim clicks the \"No\" button. When the victim has admin or programming right, this allows the attacker to execute basically arbitrary actions on the XWiki installation including remote code execution.\n\n### Patches\nThis vulnerability has been patched in XWiki 16.10.10, 17.4.2 and 17.5.0 by using the affected URL parameter only in the intended context.\n\n### Workarounds\nThe [patch](https://github.com/xwiki/xwiki-platform/commit/cb578b1b2910d06e9dd7581077072d1cfbd280f2) can be manually applied to the templates that are present in the WAR. A restart of XWiki is needed for the changes to be applied.",
"id": "GHSA-7vpr-jm38-wr7w",
"modified": "2025-12-11T15:47:39Z",
"published": "2025-12-10T15:46:48Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7vpr-jm38-wr7w"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66472"
},
{
"type": "WEB",
"url": "https://github.com/xwiki/xwiki-platform/commit/cb578b1b2910d06e9dd7581077072d1cfbd280f2"
},
{
"type": "PACKAGE",
"url": "https://github.com/xwiki/xwiki-platform"
},
{
"type": "WEB",
"url": "https://jira.xwiki.org/browse/XWIKI-23244"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H",
"type": "CVSS_V4"
}
],
"summary": "XWiki vulnerable to a reflected XSS via xredirect parameter in DeleteApplication"
}
GHSA-7VRV-RGQG-9P2J
Vulnerability from github – Published: 2025-03-13 18:32 – Updated: 2025-03-19 21:30An authenticated stored cross-site scripting (XSS) vulnerability in The Plugin People Enterprise Mail Handler for Jira Data Center (JEMH) before v4.1.69-dc allows attackers with Administrator privileges to execute arbitrary Javascript in context of a user's browser via injecting a crafted payload into the HTML field of a template.
{
"affected": [],
"aliases": [
"CVE-2025-25363"
],
"database_specific": {
"cwe_ids": [
"CWE-80"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-13T18:15:50Z",
"severity": "MODERATE"
},
"details": "An authenticated stored cross-site scripting (XSS) vulnerability in The Plugin People Enterprise Mail Handler for Jira Data Center (JEMH) before v4.1.69-dc allows attackers with Administrator privileges to execute arbitrary Javascript in context of a user\u0027s browser via injecting a crafted payload into the HTML field of a template.",
"id": "GHSA-7vrv-rgqg-9p2j",
"modified": "2025-03-19T21:30:47Z",
"published": "2025-03-13T18:32:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-25363"
},
{
"type": "WEB",
"url": "https://github.com/florkie/CVE/blob/main/CVE-2025-25363.md"
},
{
"type": "WEB",
"url": "https://marketplace.atlassian.com/apps/4832/enterprise-mail-handler-for-jira-jemh/version-history?versionHistoryHosting=dataCenter"
}
],
"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
Carefully check each input parameter against a rigorous positive specification (allowlist) defining the specific characters and format allowed. All input should be neutralized, 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. We often encounter 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.
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.
CAPEC-18: XSS Targeting Non-Script Elements
This attack is a form of Cross-Site Scripting (XSS) where malicious scripts are embedded in elements that are not expected to host scripts such as image tags (<img>), comments in XML documents (< !-CDATA->), etc. These tags may not be subject to the same input validation, output validation, and other content filtering and checking routines, so this can create an opportunity for an adversary to tunnel through the application's elements and launch a XSS attack through other elements. As with all remote attacks, it is important to differentiate the ability to launch an attack (such as probing an internal network for unpatched servers) and the ability of the remote adversary to collect and interpret the output of said attack.
CAPEC-193: PHP Remote File Inclusion
In this pattern the adversary is able to load and execute arbitrary code remotely available from the application. This is usually accomplished through an insecurely configured PHP runtime environment and an improperly sanitized "include" or "require" call, which the user can then control to point to any web-accessible file. This allows adversaries to hijack the targeted application and force it to execute their own instructions.
CAPEC-32: XSS Through HTTP Query Strings
An adversary embeds malicious script code in the parameters of an HTTP query string and convinces a victim to submit the HTTP request that contains the query string to a vulnerable web application. The web application then procedes to use the values parameters without properly validation them first and generates the HTML code that will be executed by the victim's browser.
CAPEC-86: XSS Through HTTP Headers
An adversary exploits web applications that generate web content, such as links in a HTML page, based on unvalidated or improperly validated data submitted by other actors. XSS in HTTP Headers attacks target the HTTP headers which are hidden from most users and may not be validated by web applications.