CVE-2026-92001

Improper restriction of recursive entity references in DTDs ('XML entity expansion') vulnerability in Apache Sling XSS. This issue affects Apache Sling XSS: before 2.4.12. Users are recommended to upgrade to version 2.4.12, which fixes the issue.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://lists.apache.org/thread/m52jll26vc8g5jokbg0xt062o09wkghr	Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/09/23/15	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:sling_xss_protection_api:*:*:*:*:*:*:*:*

History

30 Sep 2026, 15:59

Type	Values Removed	Values Added
References	~~() https://lists.apache.org/thread/m52jll26vc8g5jokbg0xt062o09wkghr -~~	() https://lists.apache.org/thread/m52jll26vc8g5jokbg0xt062o09wkghr - Mailing List, Vendor Advisory
References	~~() http://www.openwall.com/lists/oss-security/2026/09/23/15 -~~	() http://www.openwall.com/lists/oss-security/2026/09/23/15 - Mailing List, Third Party Advisory
CPE		cpe:2.3:a:apache:sling_xss_protection_api::::::::
First Time		Apache Apache sling Xss Protection Api

23 Sep 2026, 17:17

Type	Values Removed	Values Added
References		() http://www.openwall.com/lists/oss-security/2026/09/23/15 -

23 Sep 2026, 15:17

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1

23 Sep 2026, 10:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-23 10:17

Updated : 2026-09-30 15:59

NVD link : CVE-2026-92001

Mitre link : CVE-2026-92001

CVE.ORG link : CVE-2026-92001

JSON object : View

Products Affected

apache

sling_xss_protection_api

CWE

CWE-776

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

6.1 /10