MEDIUM 4.3 Maven
Missing Authorization in Jenkins Mercurial Plugin
GHSA-vrrc-3wwh-frgx · CVE-2020-2306
Published · Modified
Description
Mercurial Plugin prior to 2.12, 2.10.1, 2.9.1, and 2.8.1 does not perform a permission check in an HTTP endpoint.
This allows attackers with Overall/Read permission to obtain a list of names of configured Mercurial installations.
Mercurial Plugin 2.12, 2.10.1, 2.9.1, and 2.8.1 performs permission checks when listing configured Mercurial installations.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-2306
- WEB https://github.com/jenkinsci/mercurial-plugin/commit/edd59db1eec7e3c8d467372cd8417ae65eeb29dd
- WEB https://github.com/CVEProject/cvelist/blob/381fe967666a5ce01625a7a050427aa4757e3ca6/2020/2xxx/CVE-2020-2306.json
- WEB https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-2104
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