CVE-2019-10309 json
Jenkins Self-Organizing Swarm Plug-in Modules Plugin XXE vulnerability via UDP broadcast response
published 2019-04-30 7 y ago modified 2026-06-17 4 mo ago also GHSA-w898-3ph8-5pgm , EUVD-2022-5531
- cvss
- 9.3
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.8%
- EPSS 1.8% chance of exploitation in 30 days, percentile 78%
- public exploits
- 0
- none known
Summary
Jenkins Self-Organizing Swarm Plug-in Modules Plugin clients that use UDP broadcasts to discover Jenkins masters do not prevent XML External Entity processing when processing the responses, allowing unauthorized attackers on the same network to read arbitrary files from Swarm clients.
Exploit prediction
1.79% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.3 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H |
| NVD | 2.0 | 4.8 | AV:A/AC:L/Au:N/C:P/I:N/A:P |
| GitHub | 3.0 | 6.1 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:swarm | <=3.15 |
no fix listed |
Affected products
- Jenkins project Jenkins Self-Organizing Swarm Plug-in Modules Plugin
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
jenkins.io
/security/advisory/2019-04-30/#SECURITY-1252
web, vendor-advisory
-
openwall.com
/lists/oss-security/2019/04/30/5
mailing-list, web, third-party-advisory
-
securityfocus.com
/bid/108159
vdb-entry
-
talosintelligence.com
/vulnerability_reports/TALOS-2019-0783
web
-
nvd.nist.gov
/vuln/detail/CVE-2019-10309
advisory
-
web.archive.org
/web/20200227073756/http://www.securityfocus.com/bid/108159
web
Sources
- CVE List CVE-2019-10309
- GitHub Advisory GHSA-w898-3ph8-5pgm
- NVD CVE-2019-10309
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