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OpenAdvisories
Medium · 5.3 CVE-2025-13496 EUVD-2026-1337GHSA-9559-p8wg-q54v

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

Published Jan 7, 2026 · Updated Apr 8, 2026 · Assigned by Wordfence

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

VendorProductAffectedFixed
moosend Moosend Landing Pages ≤ 1.1.6 —

References