CVE-2022-34777
Cross-site Scripting in Jenkins GitLab Plugin
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2022-34777- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2022-34777- Updated
- 2026-11-02
EUVDEUVD-2022-6327 No score
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.
- Record
EUVD-2022-6327- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f655-xhvm-cwp4
Cross-site Scripting in Jenkins GitLab Plugin
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.
- Record
GHSA-f655-xhvm-cwp4- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
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.
- Record
CVE-2022-34777- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-f655-xhvm-cwp4
Cross-site Scripting in Jenkins GitLab Plugin
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.
- Record
GHSA-f655-xhvm-cwp4- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:gitlab-pluginMaven |
through 1.5.34 | 1.5.35 |
org.jenkins-ci.plugins:gitlab-pluginMaven |
before 1.5.35, plus listed versions 1.0.101.0.111.0.71.0.91.1.0 Show 45 moreShow less1.1.11.1.101.1.121.1.131.1.141.1.151.1.161.1.171.1.181.1.191.1.21.1.201.1.211.1.221.1.231.1.241.1.251.1.261.1.271.1.281.1.291.1.31.1.311.1.321.1.61.1.71.1.91.2.01.2.11.2.21.2.31.2.41.2.51.3.01.3.11.3.21.4.01.4.11.4.21.4.31.4.41.4.51.4.61.4.71.4.8 |
1.5.35 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-34777 is a medium vulnerability (CVSS 5.4) in Jenkins Gitlab, published June 30, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 73.6%, the 99th percentile. Fixed in org.jenkins-ci.plugins:gitlab-plugin 1.5.35.
References
Left out here: 29 versions. The JSON record has them.