Common Weakness Enumeration
CWE-601
AllowedURL Redirection to Untrusted Site ('Open Redirect')
Abstraction: Base · Status: Draft
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.
2307 vulnerabilities reference this CWE, most recent first.
GHSA-R683-J2X4-V87G
Vulnerability from github – Published: 2022-01-21 23:55 – Updated: 2023-09-07 18:38
VLAI
Summary
node-fetch forwards secure headers to untrusted sites
Details
node-fetch forwards secure headers such as authorization, www-authenticate, cookie, & cookie2 when redirecting to a untrusted site.
Severity
8.8 (High)
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "node-fetch"
},
"ranges": [
{
"events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.1.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "node-fetch"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.6.7"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-0235"
],
"database_specific": {
"cwe_ids": [
"CWE-173",
"CWE-200",
"CWE-601"
],
"github_reviewed": true,
"github_reviewed_at": "2022-01-18T22:51:22Z",
"nvd_published_at": "2022-01-16T17:15:00Z",
"severity": "HIGH"
},
"details": "node-fetch forwards secure headers such as `authorization`, `www-authenticate`, `cookie`, \u0026 `cookie2` when redirecting to a untrusted site.",
"id": "GHSA-r683-j2x4-v87g",
"modified": "2023-09-07T18:38:41Z",
"published": "2022-01-21T23:55:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0235"
},
{
"type": "WEB",
"url": "https://github.com/node-fetch/node-fetch/pull/1449/commits/5c32f002fdd65b1c6a8f1e3620210813d45c7e60"
},
{
"type": "WEB",
"url": "https://github.com/node-fetch/node-fetch/pull/1453"
},
{
"type": "WEB",
"url": "https://github.com/node-fetch/node-fetch/commit/1ef4b560a17e644a02a3bfdea7631ffeee578b35"
},
{
"type": "WEB",
"url": "https://github.com/node-fetch/node-fetch/commit/36e47e8a6406185921e4985dcbeff140d73eaa10"
},
{
"type": "WEB",
"url": "https://github.com/node-fetch/node-fetch/commit/5c32f002fdd65b1c6a8f1e3620210813d45c7e60"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf"
},
{
"type": "PACKAGE",
"url": "https://github.com/node-fetch/node-fetch"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/d26ab655-38d6-48b3-be15-f9ad6b6ae6f7"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00007.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "node-fetch forwards secure headers to untrusted sites"
}
GHSA-R6H7-846C-8M78
Vulnerability from github – Published: 2022-05-14 01:11 – Updated: 2023-09-28 20:32
VLAI
Summary
Elgg open redirect
Details
Elgg before 1.12.18 and 2.3.x before 2.3.11 has an open redirect.
Severity
6.1 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "elgg/elgg"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.12.18"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "elgg/elgg"
},
"ranges": [
{
"events": [
{
"introduced": "2.3.0"
},
{
"fixed": "2.3.11"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-11016"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": true,
"github_reviewed_at": "2023-07-19T21:10:04Z",
"nvd_published_at": "2019-04-08T21:29:00Z",
"severity": "MODERATE"
},
"details": "Elgg before 1.12.18 and 2.3.x before 2.3.11 has an open redirect.",
"id": "GHSA-r6h7-846c-8m78",
"modified": "2023-09-28T20:32:05Z",
"published": "2022-05-14T01:11:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11016"
},
{
"type": "WEB",
"url": "https://elgg.org/blog/view/2913744/security-release-elgg-11218-and-2311"
},
{
"type": "PACKAGE",
"url": "https://github.com/Elgg/Elgg"
},
{
"type": "WEB",
"url": "https://github.com/Elgg/Elgg/releases/tag/1.12.18"
},
{
"type": "WEB",
"url": "https://github.com/Elgg/Elgg/releases/tag/2.3.11"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Elgg open redirect"
}
GHSA-R726-VMFQ-J9J3
Vulnerability from github – Published: 2023-08-29 23:34 – Updated: 2024-09-24 20:40
VLAI
Summary
Open Redirect Vulnerability in jupyter-server
Details
Impact
Open Redirect Vulnerability. Maliciously crafted login links to known Jupyter Servers can cause successful login or an already logged-in session to be redirected to arbitrary sites, which should be restricted to Jupyter Server-served URLs.
Patches
Upgrade to Jupyter Server 2.7.2
Workarounds
None.
References
Vulnerability reported by user davwwwx via the bug bounty program sponsored by the European Commission and hosted on the Intigriti platform.
- https://blog.xss.am/2023/08/cve-2023-39968-jupyter-token-leak/
Severity
6.1 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "jupyter-server"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.7.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-39968"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": true,
"github_reviewed_at": "2023-08-29T23:34:22Z",
"nvd_published_at": "2023-08-28T21:15:07Z",
"severity": "MODERATE"
},
"details": "### Impact\n\nOpen Redirect Vulnerability. Maliciously crafted login links to known Jupyter Servers can cause successful login or an already logged-in session to be redirected to arbitrary sites, which should be restricted to Jupyter Server-served URLs.\n\n\n### Patches\n\nUpgrade to Jupyter Server 2.7.2\n\n### Workarounds\n\nNone.\n\n### References\n\nVulnerability reported by user davwwwx via the [bug bounty program](https://app.intigriti.com/programs/jupyter/jupyter/detail) [sponsored by the European Commission](https://commission.europa.eu/news/european-commissions-open-source-programme-office-starts-bug-bounties-2022-01-19_en) and hosted on the [Intigriti platform](https://www.intigriti.com/).\n\n- https://blog.xss.am/2023/08/cve-2023-39968-jupyter-token-leak/\n",
"id": "GHSA-r726-vmfq-j9j3",
"modified": "2024-09-24T20:40:54Z",
"published": "2023-08-29T23:34:22Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-r726-vmfq-j9j3"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39968"
},
{
"type": "WEB",
"url": "https://github.com/jupyter-server/jupyter_server/commit/290362593b2ffb23c59f8114d76f77875de4b925"
},
{
"type": "WEB",
"url": "https://blog.xss.am/2023/08/cve-2023-39968-jupyter-token-leak"
},
{
"type": "PACKAGE",
"url": "https://github.com/jupyter-server/jupyter_server"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/jupyter-server/PYSEC-2023-155.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NRP7DNZYVOIA4ZB3U3ZWKTFZEPYWNGCQ"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XDKQAWQN6SQTOVACZNXYKEHWQXGG4DOF"
}
],
"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": " Open Redirect Vulnerability in jupyter-server"
}
GHSA-R758-9895-GF62
Vulnerability from github – Published: 2022-11-10 12:01 – Updated: 2025-05-01 15:31
VLAI
Details
The launcher module has an Intent redirection vulnerability. Successful exploitation of this vulnerability may cause launcher module data to be modified.
Severity
5.3 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-44560"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-11-09T21:15:00Z",
"severity": "MODERATE"
},
"details": "The launcher module has an Intent redirection vulnerability. Successful exploitation of this vulnerability may cause launcher module data to be modified.",
"id": "GHSA-r758-9895-gf62",
"modified": "2025-05-01T15:31:30Z",
"published": "2022-11-10T12:01:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44560"
},
{
"type": "WEB",
"url": "https://consumer.huawei.com/en/support/bulletin/2022/11"
},
{
"type": "WEB",
"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433"
}
],
"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-R773-PMW3-F4MR
Vulnerability from github – Published: 2022-02-10 23:47 – Updated: 2023-09-05 23:11
VLAI
Summary
Open Redirect in koa-remove-trailing-slashes
Details
The package koa-remove-trailing-slashes before 2.0.2 are vulnerable to Open Redirect via the use of trailing double slashes in the URL when accessing the vulnerable endpoint (such as https://example.com//attacker.example/). The vulnerable code is in index.js::removeTrailingSlashes(), as the web server uses relative URLs instead of absolute URLs.
Severity
5.4 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "koa-remove-trailing-slashes"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-23384"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": true,
"github_reviewed_at": "2021-05-19T17:57:27Z",
"nvd_published_at": "2021-05-17T18:15:00Z",
"severity": "MODERATE"
},
"details": "The package koa-remove-trailing-slashes before 2.0.2 are vulnerable to Open Redirect via the use of trailing double slashes in the URL when accessing the vulnerable endpoint (such as `https://example.com//attacker.example/`). The vulnerable code is in `index.js::removeTrailingSlashes()`, as the web server uses relative URLs instead of absolute URLs.",
"id": "GHSA-r773-pmw3-f4mr",
"modified": "2023-09-05T23:11:11Z",
"published": "2022-02-10T23:47:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23384"
},
{
"type": "WEB",
"url": "https://github.com/vgno/koa-remove-trailing-slashes/commit/e7ce4000e9fe4d957332df1056640a22ebea28ee"
},
{
"type": "PACKAGE",
"url": "https://github.com/vgno/koa-remove-trailing-slashes"
},
{
"type": "WEB",
"url": "https://github.com/vgno/koa-remove-trailing-slashes/blame/6a01ba8fd019bd3ece44879c553037ad96ba7d47/index.js#L31"
},
{
"type": "WEB",
"url": "https://snyk.io/vuln/SNYK-JS-KOAREMOVETRAILINGSLASHES-1085708"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Open Redirect in koa-remove-trailing-slashes"
}
GHSA-R7P7-QR7P-2RRF
Vulnerability from github – Published: 2022-05-14 01:21 – Updated: 2023-10-31 20:17
VLAI
Summary
Symfony Open Redirect
Details
An issue was discovered in Symfony 2.7.x before 2.7.38, 2.8.x before 2.8.31, 3.2.x before 3.2.14, and 3.3.x before 3.3.13. DefaultAuthenticationSuccessHandler or DefaultAuthenticationFailureHandler takes the content of the _target_path parameter and generates a redirect response, but no check is performed on the path, which could be an absolute URL to an external domain. This Open redirect vulnerability can be exploited for example to mount effective phishing attacks.
Severity
6.1 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/symfony"
},
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.38"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/symfony"
},
"ranges": [
{
"events": [
{
"introduced": "2.8.0"
},
{
"fixed": "2.8.31"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/symfony"
},
"ranges": [
{
"events": [
{
"introduced": "3.2.0"
},
{
"fixed": "3.2.14"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/symfony"
},
"ranges": [
{
"events": [
{
"introduced": "3.3.0"
},
{
"fixed": "3.3.13"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/security-http"
},
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.38"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/security-http"
},
"ranges": [
{
"events": [
{
"introduced": "2.8.0"
},
{
"fixed": "2.8.31"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/security-http"
},
"ranges": [
{
"events": [
{
"introduced": "3.2.0"
},
{
"fixed": "3.2.14"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/security-http"
},
"ranges": [
{
"events": [
{
"introduced": "3.3.0"
},
{
"fixed": "3.3.13"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/security"
},
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.38"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/security"
},
"ranges": [
{
"events": [
{
"introduced": "2.8.0"
},
{
"fixed": "2.8.31"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/security"
},
"ranges": [
{
"events": [
{
"introduced": "3.2.0"
},
{
"fixed": "3.2.14"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/security"
},
"ranges": [
{
"events": [
{
"introduced": "3.3.0"
},
{
"fixed": "3.3.13"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2017-16652"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": true,
"github_reviewed_at": "2023-07-26T19:56:19Z",
"nvd_published_at": "2018-06-13T16:29:00Z",
"severity": "MODERATE"
},
"details": "An issue was discovered in Symfony 2.7.x before 2.7.38, 2.8.x before 2.8.31, 3.2.x before 3.2.14, and 3.3.x before 3.3.13. `DefaultAuthenticationSuccessHandler` or `DefaultAuthenticationFailureHandler` takes the content of the `_target_path` parameter and generates a redirect response, but no check is performed on the path, which could be an absolute URL to an external domain. This Open redirect vulnerability can be exploited for example to mount effective phishing attacks.",
"id": "GHSA-r7p7-qr7p-2rrf",
"modified": "2023-10-31T20:17:07Z",
"published": "2022-05-14T01:21:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16652"
},
{
"type": "WEB",
"url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-http/CVE-2017-16652.yaml"
},
{
"type": "WEB",
"url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2017-16652.yaml"
},
{
"type": "WEB",
"url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2017-16652.yaml"
},
{
"type": "PACKAGE",
"url": "https://github.com/symfony/symfony"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html"
},
{
"type": "WEB",
"url": "https://symfony.com/blog/cve-2017-16652-open-redirect-vulnerability-on-security-handlers"
},
{
"type": "WEB",
"url": "https://symfony.com/cve-2017-16652"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Symfony Open Redirect"
}
GHSA-R82C-J4MQ-5XFW
Vulnerability from github – Published: 2020-10-27 19:19 – Updated: 2020-10-27 19:19
VLAI
Summary
Update bitlyshortener to >=0.5.0 to prevent generating some invalid short URLs
Details
Impact
Due to a sudden upstream breaking change by Bitly, versions of bitlyshortener <0.5.0 can generate an invalid short URL when a vanity domain exists.
Patches
Upgrading bitlyshortener to 0.5.0 or newer will prevent the generation of any such invalid short URLs.
References
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "bitlyshortener"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.5.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": true,
"github_reviewed_at": "2020-10-27T19:19:44Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "### Impact\nDue to a sudden upstream breaking change by Bitly, versions of `bitlyshortener` \u003c0.5.0 can generate an invalid short URL when a vanity domain exists.\n\n### Patches\nUpgrading `bitlyshortener` to 0.5.0 or newer will prevent the generation of any such invalid short URLs.\n\n### References\n* [Release notes](https://github.com/impredicative/bitlyshortener/releases)",
"id": "GHSA-r82c-j4mq-5xfw",
"modified": "2020-10-27T19:19:44Z",
"published": "2020-10-27T19:19:56Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/impredicative/bitlyshortener/security/advisories/GHSA-r82c-j4mq-5xfw"
},
{
"type": "WEB",
"url": "https://github.com/impredicative/bitlyshortener/commit/3d412feb77f3daf6f71536463734c2119a55968d"
},
{
"type": "WEB",
"url": "https://github.com/impredicative/bitlyshortener/releases/tag/0.5.0"
},
{
"type": "WEB",
"url": "https://pypi.org/project/bitlyshortener"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "Update bitlyshortener to \u003e=0.5.0 to prevent generating some invalid short URLs"
}
GHSA-R86G-243J-MQP7
Vulnerability from github – Published: 2025-01-27 21:30 – Updated: 2025-01-28 21:31
VLAI
Details
An issue in Xiamen Meitu Technology Co., Ltd. BeautyCam iOS v12.3.60 allows attackers to access sensitive user information via supplying a crafted link.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-56947"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-27T19:15:16Z",
"severity": "MODERATE"
},
"details": "An issue in Xiamen Meitu Technology Co., Ltd. BeautyCam iOS v12.3.60 allows attackers to access sensitive user information via supplying a crafted link.",
"id": "GHSA-r86g-243j-mqp7",
"modified": "2025-01-28T21:31:01Z",
"published": "2025-01-27T21:30:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56947"
},
{
"type": "WEB",
"url": "https://github.com/ZhouZiyi1/Vuls/blob/main/241208-BeautyCam/241208-BeautyCam.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-R88J-2W5R-2C6X
Vulnerability from github – Published: 2022-05-17 02:56 – Updated: 2025-04-20 03:33
VLAI
Details
cgiemail and cgiecho allow remote attackers to inject HTTP headers via a newline character in the redirect location.
Severity
6.1 (Medium)
{
"affected": [],
"aliases": [
"CVE-2017-5615"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-03-03T15:59:00Z",
"severity": "MODERATE"
},
"details": "cgiemail and cgiecho allow remote attackers to inject HTTP headers via a newline character in the redirect location.",
"id": "GHSA-r88j-2w5r-2c6x",
"modified": "2025-04-20T03:33:35Z",
"published": "2022-05-17T02:56:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5615"
},
{
"type": "WEB",
"url": "https://news.cpanel.com/tsr-2017-0001-full-disclosure"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2017/01/28/8"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/95870"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-R8FJ-RFF6-F7H5
Vulnerability from github – Published: 2026-05-27 15:33 – Updated: 2026-07-01 19:43
VLAI
Summary
Jenkins Bitbucket OAuth Plugin does not restrict the redirect URL after login
Details
Jenkins Bitbucket OAuth Plugin 0.17 and earlier does not restrict the redirect URL after login.
This allows attackers to perform phishing attacks by having users go to a Jenkins URL that will forward them to a different site after successful authentication.
Bitbucket OAuth Plugin 0.18 only redirects to relative (Jenkins) URLs.
Severity
4.3 (Medium)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 0.17"
},
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.plugins:bitbucket-oauth"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.18"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-48924"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": true,
"github_reviewed_at": "2026-07-01T19:43:52Z",
"nvd_published_at": "2026-05-27T15:16:32Z",
"severity": "MODERATE"
},
"details": "Jenkins Bitbucket OAuth Plugin 0.17 and earlier does not restrict the redirect URL after login.\n\nThis allows attackers to perform phishing attacks by having users go to a Jenkins URL that will forward them to a different site after successful authentication.\n\nBitbucket OAuth Plugin 0.18 only redirects to relative (Jenkins) URLs.",
"id": "GHSA-r8fj-rff6-f7h5",
"modified": "2026-07-01T19:43:52Z",
"published": "2026-05-27T15:33:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-48924"
},
{
"type": "PACKAGE",
"url": "https://github.com/jenkinsci/bitbucket-oauth-plugin"
},
{
"type": "WEB",
"url": "https://www.jenkins.io/security/advisory/2026-05-27/#SECURITY-3761"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Jenkins Bitbucket OAuth Plugin does not restrict the redirect URL after login"
}
Mitigation MIT-5
Implementation
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.
- Use a list of approved URLs or domains to be used for redirection.
Mitigation
Architecture and Design
Use an intermediate disclaimer page that provides the user with a clear warning that they are leaving the current site. Implement a long timeout before the redirect occurs, or force the user to click on the link. Be careful to avoid XSS problems (CWE-79) when generating the disclaimer page.
Mitigation MIT-21.2
Architecture and Design
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.
- For example, ID 1 could map to "/login.asp" and ID 2 could map to "http://www.example.com/". Features such as the ESAPI AccessReferenceMap [REF-45] provide this capability.
Mitigation
Architecture and Design
Ensure that no externally-supplied requests are honored by requiring that all redirect requests include a unique nonce generated by the application [REF-483]. Be sure that the nonce is not predictable (CWE-330).
Mitigation MIT-6
Architecture and Design
Implementation
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.
- Many open redirect problems occur because the programmer assumed that certain inputs could not be modified, such as cookies and hidden form fields.
Mitigation MIT-29
Operation
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].
CAPEC-178: Cross-Site Flashing
An attacker is able to trick the victim into executing a Flash document that passes commands or calls to a Flash player browser plugin, allowing the attacker to exploit native Flash functionality in the client browser. This attack pattern occurs where an attacker can provide a crafted link to a Flash document (SWF file) which, when followed, will cause additional malicious instructions to be executed. The attacker does not need to serve or control the Flash document. The attack takes advantage of the fact that Flash files can reference external URLs. If variables that serve as URLs that the Flash application references can be controlled through parameters, then by creating a link that includes values for those parameters, an attacker can cause arbitrary content to be referenced and possibly executed by the targeted Flash application.