CVE-2026-86934 — Claris / FileMaker Server

CVE-2026-86934

Claris / FileMaker Server PUBLISHED

Description (CNA)

An authorization bypass vulnerability in the FileMaker Server Web Publishing Engine allowed requests containing an extended privilege header to bypass the disabled Custom Web Publishing with XML setting and access the XML Web Publishing interface. This vulnerability is addressed in FileMaker Server version 26.0.3.

Affected (CNA)

Vendor / product	Versions
Claris / FileMaker Server	affected 0 before 26.0.3

CWE

No CWE identifiers supplied.

References

https://support.claris.com/s/answerview?anum=000049217&language=en_US

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.