by Kastro
Paper/Archive/CVE-2025-47889

CVE-2025-47889

Jenkins Project Jenkins WSO2 Oauth Plugin — In Jenkins WSO2 Oauth Plugin 1.0 and earlier, authentication claims are accepted without validation by the "WSO2 Oauth" security realm, a…

EPSS 0.6%CVSS 9.8
critical.is priorityof 100
40
CVSS 9.8 (ADP)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 51.1.511 × 2010.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Jenkins WSO2 Oauth Plugin1.0–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

advisoryjenkins.io/security/advisory/2025-05-14/#SECURITY-3481