CVE-2026-87779

Summary

Insertion of sensitive information into log file vulnerability in Apache Syncope.

When AES key of non-standard length (not 16/24/32 bytes) is configured, Syncope will pad the provided value with random characters. The resulting key value is logged.

This issue affects Apache Syncope: from 3.0.15 through 3.0.16, from 4.0.3 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 Software

VendorProductVersion RangeStatus
Apache Software FoundationApache Syncope3.0.15 <= 3.0.16affected
Apache Software FoundationApache Syncope4.0.3 <= 4.0.7affected
Apache Software FoundationApache Syncope4.1.0-M0 <= 4.1.2affected

Weaknesses

  • CWE-532: CWE-532 Insertion of sensitive information into log file

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References