Vulnerability in Apache Sling Security
CVE-2026-94251
A vulnerability in Apache Sling Security Bundle: ContentDispositionFilter mediates only one address/API shape of a resource This issue affects Apache Sling Security Bundle: before 1.3.12. Users are recommended to upgrade to version 1.3.12, which fixes the issue.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (50.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.006 · change: +0.002
Affected products
Weakness classification (CWE)
References
- lists.apache.org/thread/7zo0drh75qmk1xn7940hy4pxjs6h2b10 (vendor-advisory, Mailing List, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2026-94251?
- CVE-2026-94251 is a medium-severity vulnerability in Apache Sling Security, classified under Protection Mechanism Failure. CVSS score: 6.5/10. Published 2026-09-23.
- How severe is CVE-2026-94251?
- Medium severity. CVSS v3 base score is 6.5 out of 10.