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9.8

Apache Syncope lets admin run unauthorized database commands

CVE-2026-77051 · published 11 days ago
Summary

In certain versions of Apache Syncope, an admin with proper rights can insert malicious input that makes the system execute any database command. This could let the admin read, change, or delete stored data. Upgrade to version 4.0.8 or 4.1.3 to resolve the issue.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
apache software foundation apache syncope <= 3.0.16
Original advisory text
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Syncope. An administrator with adequate entitlements can achieve execution of arbit...
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Syncope.





An administrator with adequate entitlements can achieve execution of arbitrary SQL via stacked queries, leveraging unsanitized entityKey and opEvent parameters.

This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.7, from 4.1.0-M0 through 4.1.2.


Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.
References
Severity
9.8 Critical
Exploitation
EPSS <1%
Type
CWE-89SQL Injection
Timeline
Published14 Sep 2026
Updated25 Sep 2026
First seen14 Sep 2026
Sources
CVE-2026-77051 · NVD
CVE-2026-77051 · MITRE
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