Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2026-23795

Good to know:

icon
icon

Date: February 3, 2026

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.

Severity Score

Related Resources (6)

https://lists.apache.org/thread/mzgbdn8hzk8vr94o660njcc7w62c2pos
https://lists.apache.org/thread/sf1z0ty674cjz86njqfc73t4vvf62b02
https://github.com/apache/syncope
https://nvd.nist.gov/vuln/detail/CVE-2026-23795
http://www.openwall.com/lists/oss-security/2026/02/02/2
https://www.mend.io/vulnerability-database/CVE-2026-23795

Severity Score

Weakness Type (CWE)

Improper Restriction of XML External Entity Reference

CWE-611

Top Fix

icon

Upgrade Version

Upgrade to version org.apache.syncope.client.idrepo:syncope-client-idrepo-console:3.0.16;org.apache.syncope.client.idrepo:syncope-client-idrepo-console:4.0.4;https://github.com/apache/syncope.git - syncope-4.0.4;https://github.com/apache/syncope.git - syncope-3.0.16

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

Do you need more information?

Contact Us