What’s Vulnerable › Vulnerabilities

CVE-2019-10309

• Severity: critical (CVSS 9.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-04-30 · updated 2026-06-17
• Weakness: CWE-611

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.

Affected products

• Jenkins project Jenkins Self-Organizing Swarm Plug-in Modules Plugin: all versions

References

• http://www.openwall.com/lists/oss-security/2019/04/30/5
• http://www.securityfocus.com/bid/108159
• https://jenkins.io/security/advisory/2019-04-30/#SECURITY-1252
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0783
• http://www.openwall.com/lists/oss-security/2019/04/30/5
• http://www.securityfocus.com/bid/108159
• https://jenkins.io/security/advisory/2019-04-30/#SECURITY-1252
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0783

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