PT-2026-97256 · Apache · Apache Sling Xss

Claude Code

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CVE-2026-91928

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Published

2026-09-23

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Updated

2026-09-23

CVSS v3.1

6.1

Medium

VectorAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Apache Sling XSS versions prior to 2.4.12
Description Improper neutralization of input during web page generation leads to a cross-site scripting (XSS) issue. Cross-site scripting is a flaw where an application includes untrusted data in a web page without proper validation or encoding, allowing an attacker to execute malicious scripts in the victim's browser.
Recommendations Upgrade to version 2.4.12.

Fix

XSS

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Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-91928

Affected Products

Apache Sling Xss