vulnerability
WordPress Plugin: campaign-monitor-wp: CVE-2023-5098: Missing Authorization
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:S/C:N/I:P/A:C) | Oct 9, 2023 | May 15, 2025 | Apr 29, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:S/C:N/I:P/A:C)
Published
Oct 9, 2023
Added
May 15, 2025
Modified
Apr 29, 2026
Description
The Campaign Monitor Forms plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ajax_dismiss_notice function in versions up to, and including, 2.5.5. This makes it possible for authenticated attackers to update arbitrary options to a value of 'true'.
Solution
campaign-monitor-wp-plugin-cve-2023-5098
References
Rapid7 Labs
2026 Global Threat Landscape Report
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