Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [day] [month] [year] [list]
Message-ID: <5da4dee8-3b76-bb95-5fcd-6388f98395e1@apache.org>
Date: Mon, 02 Feb 2026 11:51:45 +0000
From: Francesco Chicchiriccò <ilgrosso@...che.org>
To: oss-security@...ts.openwall.com
Subject: CVE-2026-23795: Apache Syncope: Console XXE on Keymaster
 parameters 

Severity: moderate 

Affected versions:

- Apache Syncope (org.apache.syncope.client.idrepo:syncope-client-idrepo-console) 3.0 through 3.0.15
- Apache Syncope (org.apache.syncope.client.idrepo:syncope-client-idrepo-console) 4.0 through 4.0.3

Description:

Improper Restriction of XML External Entity Reference vulnerability in Apache Syncope Console.
An administrator with adequate entitlements to create or edit Keymaster parameters via Console can construct malicious XML text to launch an XXE attack, thereby causing sensitive data leakage occurs.

This issue affects Apache Syncope: from 3.0 through 3.0.15, from 4.0 through 4.0.3.

Users are recommended to upgrade to version 3.0.16 / 4.0.4, which fix this issue.

Credit:

follycat (finder)
Y0n3er (finder)

References:

https://syncope.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-23795

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.