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CVE-2020-2255
A missing permission check in Jenkins Blue Ocean Plugin 1.23.2 and earlier allows attackers with Overall/Read permission to connect to an…
Medium4.3EPSS 0.86%
- Published
- Updated
- Reserved
- Assigned by
- jenkins
Description
A missing permission check in Jenkins Blue Ocean Plugin 1.23.2 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.86% · top 41% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
Jenkins project · Jenkins Blue Ocean Plugin
- affected unspecified – ≤ 1.23.2
- unaffected 1.19.2
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenio.jenkins.blueocean:blueoceanGHSA-vc7g-4269-f7hw (opens in a new tab)
References (2)
- https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961 (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-vc7g-4269-f7hw (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-2020-2255)Record last updated .