CVE-2023-26119

PoC —

CVSS 3.1

9.8 critical

EPSS

3%p84

Published

Apr 3, 2023 (Apr 3, 2023)

Modified

Jun 17, 2026

Description

Versions of the package net.sourceforge.htmlunit:htmlunit from 0 and before 3.0.0 are vulnerable to Remote Code Execution (RCE) via XSTL, when browsing the attacker’s webpage.

Vendors: htmlunit
Products: htmlunit
Weakness: CWE-94
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.5%)

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