Unauthenticated Broken Authentication in ReviewX

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: Patchstack

Description

Unauthenticated Broken Authentication in ReviewX <= 2.3.6 versions.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-06-15

Last Modified

2026-06-15

Generated

2026-07-06

AI Q&A

2026-06-16

EPSS Evaluated

2026-07-04

NVD

CVE-2026-40781

Affected Vendors & Products

Vendor	Product	Version / Range
patchstack	reviewx	to 2.3.6 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-288	The product requires authentication, but the product has an alternate path or channel that does not require authentication.

Attack-Flow Graph

Executive Summary

This vulnerability is an unauthenticated broken authentication issue found in ReviewX versions up to and including 2.3.6. It allows attackers to bypass authentication mechanisms without needing valid credentials.

Impact Analysis

The vulnerability can lead to unauthorized access to the affected system, allowing attackers to perform actions that require authentication. According to the CVSS score, it has a high impact on integrity but does not affect confidentiality or availability.

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