Backup Bank: WordPress Backup Plugin <= 4.0.28 - Missing Authorization via post_user_feedback_backup_bank
The Backup Bank: WordPress Backup Plugin plugin for WordPress is vulnerable to unauthorized execution of an AJAX action due to a missing capability check on the post_user_feedback_backup_bank() function in versions up to, and including, 4.0.28. This makes it possible for authenticated attackers with subscriber-level access, and above, to submit plugin feedback spoofing as the identity of the site owner.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Backup Bank: WordPress Backup Plugin | <= 4.0.28 | no fix |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N- Weakness (CWE)
CWE-862- Platform
- WordPress
- Package
Backup Bank: WordPress Backup Plugin- Disclosed
- 15.03.2023
- Updated
- 11.10.2026 10:23
Sources and licenses
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Vulnerability history: Backup Bank: WordPress Backup Plugin
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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