CVE-2026-57289
- State
- Published
- Severity
- 4.8 Medium
- Published
- Jun 24, 2026
- Updated
- Jun 24, 2026
- Reserved
- Jun 24, 2026
Description
Jenkins Bitbucket Push and Pull Request Plugin 3.3.8 and earlier unconditionally disables SSL/TLS certificate and hostname validation for connections sending Bearer token authenticated requests to the configured Bitbucket Server endpoint, allowing attackers able to intercept network traffic to capture the token.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.8 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-295 Improper Certificate Validation
Affected Products
| Product | Versions |
|---|---|
Jenkins Bitbucket Push and Pull Request PluginJenkins Project |
|
References
- Jenkins Security Advisory 2026-06-24vendor-advisory
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