CVE-2023-49093

HtmlUnit vulnerable to Remote Code Execution (RCE) via XSTL

CVSS 9.8 CRITICALEPSS 2.4%CWE-94

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 2.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 Dec 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

HtmlUnit is a GUI-less browser for Java programs. HtmlUnit is vulnerable to Remote Code Execution (RCE) via XSTL, when browsing the attacker’s webpage. This vulnerability has been patched in version 3.9.0

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

HtmlUnit · htmlunit

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References

https://github.com/HtmlUnit/htmlunit/security/advisories/GHSA-37vq-hr2f-g7h7 https://www.htmlunit.org/changes-report.html#a3.9.0