What’s Vulnerable › Vulnerabilities

CVE-2025-13496: Moosend Landing Pages <= 1.1.6 - Missing Authorization to Authenticated (Subscriber+) Option Deletion

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-07 · updated 2026-06-17
• Weakness: CWE-862

Description

The Moosend Landing Pages plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the moosend_landings_auth_get function in all versions up to, and including, 1.1.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the 'moosend_landing_api_key' option value.

Affected products

• Moosend Landing Pages: through 1.1.6

References

• https://plugins.trac.wordpress.org/browser/moosend-landing-pages/tags/1.1.6/forms/auth-request.php#L7
• https://plugins.trac.wordpress.org/browser/moosend-landing-pages/trunk/forms/auth-request.php#L7
• https://www.wordfence.com/threat-intel/vulnerabilities/id/eeb4b3b1-47ae-4314-a386-832949456f81?source=cve

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