Jenkins WSO2 OAuth Plugin <=1.0: Unvalidated Auth Claims Allow Unauthorized Login
CVE-2025-47889 Published on May 14, 2025
In Jenkins WSO2 Oauth Plugin 1.0 and earlier, authentication claims are accepted without validation by the "WSO2 Oauth" security realm, allowing unauthenticated attackers to log in to controllers using this security realm using any username and any password, including usernames that do not exist.
Vulnerability Analysis
CVE-2025-47889 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is an authentification Vulnerability?
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.
CVE-2025-47889 has been classified to as an authentification vulnerability or weakness.
Products Associated with CVE-2025-47889
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Affected Versions
Jenkins Project Jenkins WSO2 Oauth Plugin Version 1.0 is affected by CVE-2025-47889Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.