XML Entity Expansion in Jenkins TestComplete support Plugin

CRITICAL 9.8CVE-2023-24443 · GHSA-g5mj-c26g-vmpm · Published 26/01/2023 · updated 17/06/2026

In short

CVE-2023-24443 is a CRITICAL (CVSS 9.8) vulnerability affecting org.jenkins-ci.plugins:TestComplete, testcomplete support (jenkins).
Chance of exploitation in the next 30 days (EPSS): 1.2%, higher than 68.6% of all vulnerabilities.
Fix: update to 2.9 or later.

Package	Affected versions	Patched versions
org.jenkins-ci.plugins:TestComplete Maven	`< 2.9`	`2.9`
testcomplete support jenkins	`≤ 2.8.1`	No fix yet

Jenkins TestComplete support Plugin 2.8.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

NVD description

Jenkins TestComplete support Plugin 2.8.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

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