SB2025032020 - Stored cross-site scripting in Jenkins AnchorChain plugin

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Main Vulnerability Database SB2025032020

SB2025032020 - Stored cross-site scripting in Jenkins AnchorChain plugin

Published: March 20, 2025

Security Bulletin ID SB2025032020
Severity
Low
Patch available
NO
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 security vulnerability.


1) Stored cross-site scripting (CVE-ID: CVE-2025-30196)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to the affected plugin does not limit URL schemes for links it creates based on workspace content, allowing the "javascript:" scheme. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.


Remediation

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

References