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CVE-2021-21684

CVSS v3.1 6.1 (Medium)
61% Progress
CVSS v2.0 4.3 (Medium)
43% Progress
EPSS 0.08 % (37th)
0.08% Progress
Affected Products 1
Advisories 2
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

Jenkins Git Plugin 4.8.2 and earlier does not escape the Git SHA-1 checksum parameters provided to commit notifications when displaying them in a build cause, resulting in a stored cross-site scripting (XSS) vulnerability.

Weaknesses
CWE-116
Improper Encoding or Escaping of Output
CVE Status
PUBLISHED
CNA
Jenkins Project
Published Date
2021-10-06 23:15:06
(2 years ago)
Updated Date
2023-11-22 21:18:23
(10 months ago)

Affected Products

Jenkins

Configuration #1

    CPE23 From Up To
  Jenkins Git for Jenkins 4.8.2 and prior versions cpe:2.3:a:jenkins:git::*:*:*:*:jenkins <= 4.8.2