CVE-2022-34777 json
Cross-site Scripting in Jenkins GitLab Plugin
published 2022-06-30 4 y ago modified 2026-06-17 4 mo ago also GHSA-f655-xhvm-cwp4 , EUVD-2022-6327
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 73.6%
- EPSS 73.6% chance of exploitation in 30 days, percentile 99.4%
- public exploits
- 0
- none known
Summary
Jenkins GitLab Plugin 1.5.34 and earlier does not escape multiple fields inserted into the description of webhook-triggered builds, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.
Patch / fix
Exploit prediction
73.59% chance of exploitation in the next 30 days, higher than 99.4% 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.jenkins-ci.plugins:gitlab-plugin | <1.5.35 |
1.5.35 |
Affected products
- Jenkins project Jenkins GitLab Plugin
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
Sources
- CVE List CVE-2022-34777
- GitHub Advisory GHSA-f655-xhvm-cwp4
- NVD CVE-2022-34777
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.