MailPress <= 1.5.0 - Missing Authorization to Unauthenticated Contact Updates
medium
The MailerPress – Newsletter, email marketing & AI automation plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the `mailerpress/v1/contact` endpoint in all versions up to, and including, 1.5.0. This makes it possible for unauthenticated attackers to update contact details.
- CVSS:
- 5.3
- Affected:
- up to 1.5.0
- Fixed in:
- 1.5.1
- Disclosed:
- Jul 30, 2026
CVE-2026-18437 on NVD →
MailerPress <= 1.5.0 - Missing Authorization to Unauthenticated Arbitrary Modification via REST API Endpoint
medium
The MailPress plugin for WordPress is vulnerable to unauthorized access in versions up to, and including, 1.5.0 via the campaign revision-restore REST endpoint (POST /wp-json/mailpress/v1/campaign/<id>/restore-revision/<revision_id>). The route in the vulnerable range was registered without a permissionCallback, allowi...
- CVSS:
- 5.3
- Affected:
- up to 1.5.0
- Fixed in:
- 1.5.1
- Disclosed:
- Jul 30, 2026
CVE-2026-18436 on NVD →
MailerPress – Newsletter, email marketing & AI automation <= 2.0.2 - Authenticated (Contributor+) Privilege Escalation
high
The MailerPress – Newsletter, email marketing & AI automation plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to elevate their privileges.
- CVSS:
- 8.8
- Affected:
- up to 2.0.2
- Fixed in:
- 2.0.3
- Disclosed:
- Jul 8, 2026
CVE-2026-57410 on NVD →
MailerPress <= 2.0.4 - Authenticated (Author+) Stored Cross-Site Scripting via Campaign HTML Content Field
medium
The MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Campaign HTML Content Field in all versions up to, and including, 2.0.4 due to insufficient input sanitization and output escaping. This makes it possible for authen...
- CVSS:
- 6.4
- Affected:
- up to 2.0.4
- Fixed in:
- 2.0.5
- Disclosed:
- Jun 8, 2026
CVE-2026-8599 on NVD →
MailerPress <= 1.4.2 - Authenticated (Contributor+) Server-Side Request Forgery
medium
The MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.4.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to make web requests to arbitra...
- CVSS:
- 6.4
- Affected:
- up to 1.4.2
- Fixed in:
- 1.5.0
- Disclosed:
- Feb 13, 2026
CVE-2026-32353 on NVD →
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