CVE-2018-1000012 json
XXE vulnerability Jenkins Warnings Plugin
published 2018-01-23 8 y ago modified 2026-06-17 4 mo ago also GHSA-p498-rpcw-3578 , EUVD-2022-4673
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
Jenkins Warnings Plugin 4.64 and earlier processes XML external entities in files it parses as part of the build process, allowing attackers with user permissions in Jenkins to extract secrets from the Jenkins master, perform server-side request forgery, or denial-of-service attacks.
Patch / fix
- maven org.jvnet.hudson.plugins:warnings 4.65
Exploit prediction
0.95% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
| GitHub | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jvnet.hudson.plugins:warnings | <4.65 |
4.65 |
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
jenkins.io
/security/advisory/2018-01-22/
vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2018-1000012
advisory
-
jenkins.io
/security/advisory/2018-01-22
web
Sources
- CVE List CVE-2018-1000012
- GitHub Advisory GHSA-p498-rpcw-3578
- NVD CVE-2018-1000012
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