Mailarchiver Vulnerabilities

The MailArchiver plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 4.4.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbi...

CVSS:

4.8

Affected:

up to 4.4.0

Fixed in:

4.5.0

Disclosed:

Mar 6, 2026

CVE-2026-2721 on NVD →

Authenticated (Admininistrator+) SQL Injection via 'logid' Parameter vulnerability

CVSS:

7.6

Affected:

up to 4.5.0

Fixed in:

4.5.1

Disclosed:

Feb 26, 2026

The MailArchiver plugin for WordPress is vulnerable to SQL Injection via the ‘logid’ parameter in all versions up to, and including, 4.5.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with A...

CVSS:

4.9

Affected:

up to 4.5.0

Fixed in:

4.5.1

Disclosed:

Feb 26, 2026

CVE-2026-2831 on NVD →

The MailArchiver plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an email subject in versions up to, and including, 2.10.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whe...

CVSS:

7.2

Affected:

up to 2.10.1

Fixed in:

2.11.0

Disclosed:

Jul 12, 2023

CVE-2023-3136 on NVD →