Jenkins WSO2 Oauth Plugin Fails to Properly Authenticate User Credentials
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 software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.jenkins-ci.plugins:wso2id-oauth | <= 1.0 | no fix |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-1390, CWE-287- Platform
- Java / Kotlin (Maven)
- Package
org.jenkins-ci.plugins:wso2id-oauth- Disclosed
- 14.05.2025
- Updated
- 11.10.2026 12:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-p89h-p4ph-4vj6 - CC BY 4.0
Vulnerability history: org.jenkins-ci.plugins:wso2id-oauth
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 5
- First → latest
- 04.2023 05.2025
- Without a fix
- 5
- Exploited in attacks
- 0
Severity breakdown
- High 2
- Medium 1
- Low 2
Disclosures per year
- 2023: 4
- 2024: 0
- 2025: 1
- 2026: 0
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Jenkins WSO2 Oauth Plugin Fails to Properly Authenticate User Credentials this entry
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