SB2025103138 - Multiple vulnerabilities in Jenkins Publish to Bitbucket plugin

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Missing Authorization (CVE-ID: CVE-2025-64148)

The vulnerability allows a remote attacker to bypass authorization checks.

The vulnerability exists due to missing authorization. A remote user can enumerate credentials IDs of credentials stored in Jenkins.

2) Missing Authorization (CVE-ID: CVE-2025-64150)

The vulnerability allows a remote attacker to bypass authorization checks.

The vulnerability exists due to missing authorization. A remote user can connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method and capture credentials stored in Jenkins.

3) Cross-site request forgery (CVE-ID: CVE-2025-64149)

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to insufficient validation of the HTTP request origin. A remote user can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://www.jenkins.io/security/advisory/2025-10-29/#SECURITY-3570
• https://www.jenkins.io/security/advisory/2025-10-29/#SECURITY-3576