CVE-2020-2096 EXPLOIT
6.1
MEDIUM · CVSS 3.1 · EPSS 92.8% (pctl 100)
Patch early
A public exploit exists.
Description
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.
Scoring
| CVSS | 6.1 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| EPSS | 92.79% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2020-01-15 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| jenkins | gitlab hook |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Jenkins Gitlab Hook Plugin 1.4.2 - Reflected Cross-Site Scripting | 2020-01-16 |
References
- http://packetstormsecurity.com/files/155967/Jenkins-Gitlab-Hook-1.4.2-Cross-Site-Scripting.html
- http://www.openwall.com/lists/oss-security/2020/01/15/1
- https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683
- http://packetstormsecurity.com/files/155967/Jenkins-Gitlab-Hook-1.4.2-Cross-Site-Scripting.html
- http://www.openwall.com/lists/oss-security/2020/01/15/1
- https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683
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