CVE-2020-2096

moderate-risk
Published 2020-01-15

Jenkins Gitlab Hook Plugin 1.4.2 and earlier does not escape project names in the build_now endpoint, resulting in a reflected XSS vulnerability.

Do I need to act?

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93.8% chance of exploitation in next 30 days
EPSS score — higher than 6% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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1 public exploit available
47927
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Jenkins

References (6)

Exploit http://packetstormsecurity.com/files/155967/Jenkins-Gitlab-Hook-1.4.2-Cross-Site...
Mailing List http://www.openwall.com/lists/oss-security/2020/01/15/1
Vendor Advisory https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683
Exploit http://packetstormsecurity.com/files/155967/Jenkins-Gitlab-Hook-1.4.2-Cross-Site...
Mailing List http://www.openwall.com/lists/oss-security/2020/01/15/1
Vendor Advisory https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683
48
/ 100
moderate-risk
Severity 23/34 · High
Exploitability 20/34 · Moderate
Exposure 5/34 · Minimal