cbcvebase.
CVE-2023-26119
published 2023-04-03

CVE-2023-26119: 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…

PriorityP258critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.51%
82.8th percentile
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.

Affected

1 ranges
VendorProductVersion rangeFixed in
htmlunithtmlunit< 3.0.03.0.0

Detection & IOCsextracted from sources · hover to see the quote

  • Oracle Fusion Middleware (Centralized Thirdparty Jars / NekoHTML component) is affected; prioritize detection on HTTP traffic targeting Fusion Middleware endpoints that may invoke HtmlUnit/NekoHTML parsing
  • The vulnerability is remotely exploitable over HTTP with a CVSS score of 9.8; treat any unauthenticated HTTP request triggering XSLT transformation in HtmlUnit-based applications as high-severity

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vendor_oracle9.8CRITICAL
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