Alt Manager Vulnerabilities

Multiple plugins and/or themes for WordPress are vulnerable to Reflected Cross-Site Scripting via the url parameter in various versions due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can succe...

CVSS:

6.1

Affected:

up to 1.6.3

Fixed in:

1.6.6

Disclosed:

Apr 30, 2026

CVE-2024-13362 on NVD →

Authenticated (Author+) Stored Cross-Site Scripting via Post Title vulnerability

CVSS:

5.9

Affected:

up to 1.8.2

Fixed in:

1.8.3

Disclosed:

Mar 20, 2026

The Image Alt Text Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post title in all versions up to, and including, 1.8.2. This is due to insufficient input sanitization and output escaping when dynamically generating image alt and title attributes using a DOM parser. This makes it pos...

CVSS:

6.4

Affected:

up to 1.8.2

Fixed in:

1.8.3

Disclosed:

Mar 20, 2026

CVE-2026-3350 on NVD →

The Alt Manager plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on an unknown function in versions up to, and including, 1.6.1. This makes it possible for unauthenticated attackers to perform an unauthorized action.

CVSS:

5.3

Affected:

up to 1.6.1

Fixed in:

1.6.2

Disclosed:

Dec 7, 2023

CVE-2023-50373 on NVD →

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. An...

CVSS:

6.3

Affected:

up to 1.5.0

Fixed in:

1.5.0

Disclosed:

Mar 4, 2022

CVE-2022-4974 on NVD →