WP Accessibility Helper <= 0.6.2.8 - Missing Authorization to Authenticated (Subscriber+) Limited Settings Update

2024-08-28 00:00

Lucio Sá

Strategic Overview

Status

Patched in 0.6.2.9

Affected PluginWP Accessibility Helper (WAH)

Affected Version<= 0.6.2.8

CVSS5.4Medium

CVECVE-2024-5987

View all WP Accessibility Helper (WAH) vulnerabilities

Vulnerability Overview

The WP Accessibility Helper (WAH) plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'save_contrast_variations' and 'save_empty_contrast_variations' functions in all versions up to, and including, 0.6.2.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to edit or delete contrast settings. Please note these issues were patched in 0.6.2.8, though it broke functionality and the vendor has not responded to our follow-ups.

Technical Analysis

REMEDIATION: Update to version 0.6.2.9, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2024-5987 https://www.wordfence.com/threat-intel/vulnerabilities/id/d3beee75-0480-4504-a177-45f8cd32cf36

CVSS Vector

5.4

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityLow

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