VULNERABILITY INTELLIGENCE

CVE-2026-57289

CVSS score4.8 MEDIUM
EPSS probability0.16%
CISA KEVNot currently listed
Published2026-06-24
Last modified2026-10-25
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

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.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-295

Primary references