CVE-2026-57289: medium-severity vulnerability in Jenkins Bitbucket Push and Pull Request Plugin
Published
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.2%
exploitation probability
0.2%top 96% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected products
Jenkins Project · Jenkins Bitbucket Push and Pull Request PluginRelated CVEs — Jenkins Bitbucket Push and Pull Request Plugin
In the same product, most dangerous first.