CVE-2023-43501 json
Jenkins Build Failure Analyzer Plugin missing permission check
published 2023-09-20 3 y ago modified 2026-06-17 4 mo ago also GHSA-55q6-r3hm-7ff4 , EUVD-2023-2425
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
A missing permission check in Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified hostname and port using attacker-specified username and password.
Patch / fix
- maven com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer 2.4.2
- jenkins build_failure_analyzer 2.4.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.61% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer | <2.4.2 |
2.4.2 |
Affected products
- Jenkins Project Jenkins Build Failure Analyzer Plugin
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/jenkinsci/build-failure-analyzer-plugin/commit/a261229a67c52927d531c48ec0a59bf138ebd4d0
web
-
jenkins.io
/security/advisory/2023-09-20/#SECURITY-3226
vendor-advisory, web
-
openwall.com
/lists/oss-security/2023/09/20/5
web, mailing-list, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2023-43501
advisory
Sources
- CVE List CVE-2023-43501
- GitHub Advisory GHSA-55q6-r3hm-7ff4
- NVD CVE-2023-43501
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