Art Theme <= 3.12.2.3 - Missing Authorization to Authenticated (Subscriber+) Theme Option Delete

2025-06-05 00:00

István Márton

Strategic Overview

Status

Patched in 3.12.3

Affected ThemeArt Theme

Affected Version<= 3.12.2.3

CVSS4.3Medium

CVECVE-2025-1778

View all Art Theme vulnerabilities

Vulnerability Overview

The Art Theme for WordPress is vulnerable to unauthorized access due to a missing capability check on the 'arttheme_theme_option_restore' AJAX function in all versions up to, and including, 3.12.2.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete the theme option.

Technical Analysis

REMEDIATION: Update to version 3.12.3, 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-2025-1778 https://www.wordfence.com/threat-intel/vulnerabilities/id/c54c1fab-634d-4d1a-8234-8f1ae41c7cd4

CVSS Vector

4.3

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

Base

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

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