CVE-2020-2271 json
Stored XSS vulnerability in Locked Files Report Plugin
published 2020-09-16 6 y ago modified 2026-06-17 4 mo ago also GHSA-9rhc-vjjp-gccw , EUVD-2022-3442
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
Jenkins Locked Files Report Plugin 1.6 and earlier does not escape locked files' names in tooltips, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
Exploit prediction
0.73% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
| GitHub | 3.1 | 8.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jvnet.hudson.plugins:locked-files-report | <=1.6 |
no fix listed |
Affected products
- Jenkins project Jenkins Locked Files Report Plugin
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
jenkins.io
/security/advisory/2020-09-16/#SECURITY-1921
web, vendor-advisory
-
openwall.com
/lists/oss-security/2020/09/16/3
mailing-list, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-2271
advisory
-
github.com
/jenkinsci/locked-files-report-plugin
package
Sources
- CVE List CVE-2020-2271
- GitHub Advisory GHSA-9rhc-vjjp-gccw
- NVD CVE-2020-2271
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