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Advisory severityHigh7.3Apache Software Foundation

High [CVE-2026-73195] Improper Encoding or Escaping of Output vulnerability in Apache Syncope

This high-severity Apache Software Foundation advisory covers CVE-2026-73195 affecting Apache Syncope.

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CVE-2026-73195 Source published Source updated

VulniPulse record published Record updated

CVE-2026-73195
Affected products & platforms
Apache Software FoundationUnclassified
Open source advisory

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Summary

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 versions
  • 3.0.0-M0 through 3.0.16
  • 4.0.0-M0 through 4.0.7
  • 4.1.0-M0 through 4.1.2.
  • through 4.1.2

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions
  • 4.0.8
  • 4.1.3

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

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