Improper Authentication in Jenkins WSO2 Oauth plugin



Risk High
Patch available NO
Number of vulnerabilities 1
CVE-ID CVE-2025-47889
CWE-ID CWE-287
Exploitation vector Network
Public exploit N/A
Vulnerable software
 WSO2 Oauth
Web applications / Modules and components for CMS

Vendor Jenkins

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Improper Authentication

EUVDB-ID: #VU109255

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2025-47889

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to authentication claims are accepted without validation by the "WSO2 Oauth" security realm. A remote attacker can bypass authentication process and gain unauthorized access to the application.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

WSO2 Oauth: 1.0

CPE2.3 External links

https://www.jenkins.io/security/advisory/2025-05-14/#SECURITY-3481


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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