CVE-2019-10309

Name: CVE-2019-10309
Creator: NVD / NIST
Published: 2019-04-30T13:29:05.407+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.79%

Last modified Jun 17, 2026

CVE-2019-10309 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.79% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability

1.79%

75.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-611

Affected Software

Vendor	Product	Versions
Jenkins	Self-Organizing Swarm Modules	All versions

References

http://www.openwall.com/lists/oss-security/2019/04/30/5Mailing List, Third Party Advisory
http://www.securityfocus.com/bid/108159
https://jenkins.io/security/advisory/2019-04-30/#SECURITY-1252Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0783
http://www.openwall.com/lists/oss-security/2019/04/30/5Mailing List, Third Party Advisory
http://www.securityfocus.com/bid/108159
https://jenkins.io/security/advisory/2019-04-30/#SECURITY-1252Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0783

Timeline

Published: Apr 30, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-10309?

How severe is CVE-2019-10309?

Severity scoring for CVE-2019-10309 is pending analysis. The EPSS model estimates a 1.79% probability of exploitation in the next 30 days.

How do I fix CVE-2019-10309?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-10309?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST