Ce mail provient de l'extérieur, restons vigilants

=====================================================================

                            CERT-Renater

                Note d'Information No. 2025/VULN482
_____________________________________________________________________

DATE                : 31/07/2025

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Apache Struts Extras versions
                                     prior to 2.

=====================================================================
https://lists.apache.org/thread/6q4gzb05c2kw580v6zm8mc66nrowfy5w
_____________________________________________________________________

CVE-2025-54656: Apache Struts Extras: Improper Output Neutralization
for Logs

Severity: low 

Affected versions:

- Apache Struts Extras (org.apache.struts:struts-extras) before 2

Description:

** UNSUPPORTED WHEN ASSIGNED ** Improper Output Neutralization for
Logs vulnerability in Apache Struts.

This issue affects Apache Struts Extras: before 2.

When using LookupDispatchAction, in some cases, Struts may print
untrusted input to the logs without any filtering. Specially-crafted
input may lead to log output where part of the message masquerades
as a separate log line, confusing consumers of the logs (either human
or automated). 

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:

Ryan Murphy of HeroDevs (finder)

References:

https://struts.apache.org/
https://www.cve.org/CVERecord?id=CVE-2025-54656


=========================================================
+ CERT-RENATER        |    tel : 01-53-94-20-44         +
+ 23/25 Rue Daviel    |    fax : 01-53-94-20-41         +
+ 75013 Paris         |   email:cert@support.renater.fr +
=========================================================