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CVE-2020-2270
Jenkins ClearCase Release Plugin 0.3 and earlier does not escape the composite baseline in badge tooltip, resulting in a stored cross-site…
Medium5.4EPSS 0.72%
- Published
- Updated
- Reserved
- Assigned by
- jenkins
Description
Jenkins ClearCase Release Plugin 0.3 and earlier does not escape the composite baseline in badge tooltip, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.72% · top 46% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.4.
Weakness
Affected products
Jenkins project · Jenkins ClearCase Release Plugin
- affected unspecified – ≤ 0.3
- unknown next of 0.3 – < unspecified
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.jvnet.hudson.plugins:clearcase-releaseGHSA-2c84-35rv-6q3f (opens in a new tab)
References (2)
- https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1911 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20200916 Multiple vulnerabilities in Jenkins plugins (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-2c84-35rv-6q3f (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-2270)Record last updated .