[<prev] [next>] [day] [month] [year] [list]
Message-ID: <187282f8-66fd-a6d4-e267-ed8091ec1192@apache.org>
Date: Tue, 20 Oct 2026 09:54:56 +0000
From: Arnout Engelen <engelen@...che.org>
To: oss-security@...ts.openwall.com
Subject: CVE-2026-108086: Apache Cocoon: XEE could lead to SSRF and
information disclosure
Severity: moderate
Affected versions:
- Apache Cocoon: all versions
Description:
** 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.
Credit:
Tiago Abreu (finder)
References:
https://attic.apache.org/projects/cocoon.html
https://www.cve.org/CVERecord?id=CVE-2026-108086
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
