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Fencer Vulns
medium 6.1

CVE-2020-2140 json

XSS vulnerability in Jenkins Audit Trail Plugin

published 2020-03-09 6 y ago modified 2026-06-17 4 mo ago also GHSA-cj2g-wwfv-mvjh , EUVD-2022-3585

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
76.0%
EPSS 76.0% chance of exploitation in 30 days, percentile 99.5%
public exploits
0
none known, plus a Nuclei check

Summary

Jenkins Audit Trail Plugin 3.2 and earlier does not escape the error message for the URL Patterns field form validation, resulting in a reflected cross-site scripting vulnerability.

Patch / fix

  • maven org.jenkins-ci.plugins:audit-trail 3.3

Exploit prediction

75.98% chance of exploitation in the next 30 days, higher than 99.5% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template Jenkin Audit Trail <=3.2 - Cross-Site Scripting nuclei detection template

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N
GitHub 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
maven org.jenkins-ci.plugins:audit-trail
<3.3
3.3

Affected products

  • Jenkins project Jenkins Audit Trail Plugin

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.