CVE-2022-34777
Cross-site Scripting in Jenkins GitLab Plugin
8.0
HIGH
CVSS 3.1
EPSS 72.4%
Description
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. GitLab Plugin 1.5.35 does not show user-provided fields in the build cause of webhook-triggered builds. GitLab Plugin 1.5.35 does not show user-provided fields in the build cause of webhook-triggered builds.
How to fix CVE-2022-34777
To remediate CVE-2022-34777, upgrade the affected package to a fixed version below.
- —upgrade to 1.5.35 or later
Is CVE-2022-34777 being exploited?
Likely — EPSS is 72.4%, placing CVE-2022-34777 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 1.5.35
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |