CVE-2026-73394
Received Received - Intake

Unauthenticated Broken Access Control in Stitch Express

Publication date: 2026-08-19

Last updated on: 2026-08-19

Assigner: Patchstack

Description
Unauthenticated Broken Access Control in Stitch Express <= 1.9.0 versions.

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Meta Information

Published
2026-08-19
Last Modified
2026-08-19
Generated
2026-08-19
AI Q&A
2026-08-19
EPSS Evaluated
N/A
NVD
CVE-2026-73394
EUVD
EUVD-2026-62371

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
stitch express to 1.9.0 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This is an unauthenticated broken access control vulnerability in Stitch Express plugin versions 1.9.0 or lower. It allows unauthenticated users to perform actions that require higher privileges due to missing authorization, authentication, or nonce token checks.

Detection Guidance

Check if the Stitch Express plugin version is 1.9.0 or lower. Look for unauthorized actions performed by unauthenticated users. Review server logs for suspicious activity related to access control bypasses.

Impact Analysis

An attacker could exploit this to perform unauthorized privileged actions on your WordPress site. Since no authentication is required, the risk depends on the plugin's functionality and your site's configuration.

Mitigation Strategies

Update the Stitch Express plugin to the latest version if available. If no patch exists, disable the plugin temporarily or restrict access via server configurations. Consult a hosting provider or web developer for further assistance.

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