What’s Vulnerable › Vulnerabilities

CVE-2022-34777

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 73.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-06-30 · updated 2026-06-17
• Weakness: CWE-79

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.

Affected products

• Jenkins project Jenkins GitLab Plugin: through 1.5.34

References

• https://www.jenkins.io/security/advisory/2022-06-30/#SECURITY-2316
• https://www.jenkins.io/security/advisory/2022-06-30/#SECURITY-2316

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