CVE-2026-92001

Summary

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.

Affected Software

Weaknesses

• CWE-776: CWE-776 Improper restriction of recursive entity references in DTDs ('XML entity expansion')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2026/09/23/15

References

• https://lists.apache.org/thread/m52jll26vc8g5jokbg0xt062o09wkghr

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