Vulnerability record · CVE-2026-94243 · published 23 September 2026

CVE-2026-94243: Origin validation error vulnerability

A vulnerability in Apache Sling Security Bundle: the ReferrerFilter accepts weaker-than-orgin evidence. This issue affects Apache Sling Security Bundle: before 1.3.2. Users are recommended to upgrade to version 1.3.2, which fixes the issue.

7.3 CVSS 3.1 High EPSS 0.13% · top 97.7% CWE-346 · Origin validation error Awaiting Analysis

7.3CVSS 3.1 base score

0.13%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

2References

23 Sep 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References

Link	Tags
https://lists.apache.org/thread/ohz47f6hrflsjvt9m24qz69qm5w4bwyr
http://www.openwall.com/lists/oss-security/2026/09/23/16

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-94243), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.