Description
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.
Question to Ask Vendors:
- Can you confirm whether your systems are affected by CVE-2025-47889, and if so, what steps are you currently taking to mitigate this vulnerability?
- What is your estimated timeline for fully resolving CVE-2025-47889 in your products or services, and how will you communicate updates on this issue to us as your customer?
Recommended Actions:
- Check out the advisory links provided below.
References:
- http://webappsec.pbworks.com/Insufficient-Authentication
- https://capec.mitre.org/data/definitions/114.html
- https://capec.mitre.org/data/definitions/115.html
- https://capec.mitre.org/data/definitions/151.html
- https://capec.mitre.org/data/definitions/194.html
- https://capec.mitre.org/data/definitions/22.html
- https://capec.mitre.org/data/definitions/57.html
- https://capec.mitre.org/data/definitions/593.html
- https://capec.mitre.org/data/definitions/633.html
- https://capec.mitre.org/data/definitions/650.html
- https://capec.mitre.org/data/definitions/94.html
- https://nvd.nist.gov/vuln/detail/CVE-2025-47889