CVE-2020-2169 json
Reflected XSS vulnerability in Jenkins Queue cleanup Plugin
published 2020-03-25 6 y ago modified 2026-06-17 4 mo ago also GHSA-m7pr-m4cx-6m22 , EUVD-2022-4512
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
A form validation endpoint in Jenkins Queue cleanup Plugin 1.3 and earlier does not properly escape a query parameter displayed in an error message, resulting in a reflected XSS vulnerability.
Patch / fix
- maven org.jenkins-ci.plugins:queue-cleanup 1.4
Exploit prediction
1.07% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).
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:queue-cleanup | <1.4 |
1.4 |
Affected products
- Jenkins project Jenkins Queue cleanup Plugin
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/jenkinsci/queue-cleanup-plugin/commit/b3e562a427e704fc15dafe7664bd67aafcd4e03e
web
-
github.com
/jenkinsci/queue-cleanup-plugin/commit/e7dae99aa3a414004e953303c7c687d65348de11
web
-
jenkins.io
/security/advisory/2020-03-25/#SECURITY-1724
web, vendor-advisory
-
openwall.com
/lists/oss-security/2020/03/25/2
mailing-list, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-2169
advisory
-
github.com
/jenkinsci/queue-cleanup-plugin
package
Sources
- CVE List CVE-2020-2169
- GitHub Advisory GHSA-m7pr-m4cx-6m22
- NVD CVE-2020-2169
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