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Description

The NotificationX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'regenerate' and 'reset' REST API endpoints in all versions up to, and including, 3.1.11. This makes it possible for authenticated attackers, with Contributor-level access and above, to reset analytics for any NotificationX campaign, regardless of ownership.

PUBLISHED Reserved 2026-01-01 | Published 2026-01-20 | Updated 2026-01-20 | Assigner Wordfence




MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-12-24:Discovered
2026-01-01:Vendor Notified
2026-01-20:Disclosed

Credits

Dmitrii Ignatyev finder

References

www.wordfence.com/...-ab38-45c4-a661-78d4e6db5201?source=cve

research.cleantalk.org/cve-2026-0554

plugins.trac.wordpress.org/...icationx&sfp_email=&sfph_mail=

cve.org (CVE-2026-0554)

nvd.nist.gov (CVE-2026-0554)

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