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Vulnerability record · CVE-2023-46650 · published 25 October 2023

CVE-2023-46650: Jenkins github cross-site scripting vulnerability

Jenkins · Github

Jenkins GitHub Plugin 1.37.3 and earlier does not escape the GitHub project URL on the build page when showing changes, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

5.4 CVSS 3.1 Medium EPSS 0.61% · top 53.1% CWE-79 · Cross-site scripting
5.4CVSS 3.1 base score
0.61%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Jenkins GitHub Plugin 1.37.3 and earlier does not escape the GitHub project URL on the build page when showing changes, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.openwall.com/lists/oss-security/2023/10/25/2 Mailing ListThird Party Advisory
https://www.jenkins.io/security/advisory/2023-10-25/#SECURITY-3246 Vendor Advisory
http://www.openwall.com/lists/oss-security/2023/10/25/2 Mailing ListThird Party Advisory
https://www.jenkins.io/security/advisory/2023-10-25/#SECURITY-3246 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-46650), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.