CVE-2026-108086
** UNSUPPORTED WHEN ASSIGNED ** Improper restriction of recursive entity references in DTDs ('XML entity expansion') vulnerability in Apache Cocoon. This issue affects Apache Cocoon: all versions. XEE in the fp: form processor could lead to SSRF, including exposing files from the server to an untrusted external system As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
- Status
- Deferred - security@apache.org
- Published
- 2026-10-20
- Last modified
- 2026-10-20
- Weaknesses
- CWE-776
Affected products
References
- https://lists.apache.org/thread/mt0h1cpjzps76nq6op7714rmnq6pbtht
- http://www.openwall.com/lists/oss-security/2026/10/20/2