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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.

PUBLISHED Reserved 2025-11-20 | Published 2026-01-07 | Updated 2026-01-07 | Assigner Wordfence




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-01-06:Disclosed

Credits

Abhirup Konwar finder

References

www.wordfence.com/...-47ae-4314-a386-832949456f81?source=cve

plugins.trac.wordpress.org/...s/trunk/forms/auth-request.php

plugins.trac.wordpress.org/...s/1.1.6/forms/auth-request.php

cve.org (CVE-2025-13496)

nvd.nist.gov (CVE-2025-13496)

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