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High · 7.3 CVE-2026-73195 EUVD-2026-77475GHSA-3gg5-c8gj-frxr

Apache Syncope: CSV export spreadsheet formula injection

Published Sep 14, 2026 · Updated Sep 14, 2026 · Assigned by apache

Description

Improper Encoding or Escaping of Output vulnerability in Apache Syncope.

Authenticated users can store a spreadsheet formula payload in one of their own plain attributes. When such users are included in a CSV export and the generated CSV file is opened by a spreadsheet application, the formula may be executed.

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.

Affected products

VendorProductAffectedFixed
Apache Software Foundation Apache Syncope 3.0.0-M0 – ≤ 3.0.16, 4.0.0-M0 – ≤ 4.0.7, 4.1.0-M0 – ≤ 4.1.2 —

References