CVE-2020-2298 json
XXE vulnerability in Jenkins Nerrvana Plugin
published 2020-10-08 6 y ago modified 2026-06-17 4 mo ago also GHSA-wcrg-92wp-4h28 , EUVD-2022-5557
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 66%
- public exploits
- 0
- none known
Summary
Jenkins Nerrvana Plugin 1.02.06 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
Exploit prediction
1.11% chance of exploitation in the next 30 days, higher than 66% 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:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
| GitHub | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:nerrvana-plugin | <=1.02.06 |
no fix listed |
Affected products
- Jenkins project Jenkins Nerrvana Plugin
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
jenkins.io
/security/advisory/2020-10-08/#SECURITY-2097
web, vendor-advisory
-
openwall.com
/lists/oss-security/2020/10/08/5
mailing-list, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-2298
advisory
-
github.com
/jenkinsci/nerrvana-plugin
package
Sources
- CVE List CVE-2020-2298
- GitHub Advisory GHSA-wcrg-92wp-4h28
- NVD CVE-2020-2298
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.