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GHSA-g4c3-4f3v-84x8: Jenkins External Monitor Job Type Plugin XML external entity vulnerability

Jenkins External Monitor Job Type Plugin 206.v9a_94ff0b_4a_10 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

This allows attackers with Item/Build permission to have Jenkins parse a crafted HTTP request with XML data that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

External Monitor Job Type Plugin 207.v98a_a_37a_85525 disables external entity resolution for its XML parser.

ghsa
#vulnerability#git#java#ssrf#maven
  1. GitHub Advisory Database
  2. GitHub Reviewed
  3. CVE-2023-37942

Jenkins External Monitor Job Type Plugin XML external entity vulnerability

High severity GitHub Reviewed Published Jul 12, 2023 to the GitHub Advisory Database • Updated Jul 12, 2023

Package

maven org.jenkins-ci.plugins:external-monitor-job (Maven)

Affected versions

< 207.v98a

Patched versions

207.v98a

Jenkins External Monitor Job Type Plugin 206.v9a_94ff0b_4a_10 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

This allows attackers with Item/Build permission to have Jenkins parse a crafted HTTP request with XML data that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

External Monitor Job Type Plugin 207.v98a_a_37a_85525 disables external entity resolution for its XML parser.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2023-37942
  • https://www.jenkins.io/security/advisory/2023-07-12/#SECURITY-3133

Published to the GitHub Advisory Database

Jul 12, 2023

Last updated

Jul 12, 2023

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