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3 vulnerabilities found for Keep Backup Daily by fahadmahmood

CVE-2026-3577 (GCVE-0-2026-3577)
Vulnerability from cvelistv5
Published
2026-03-20 23:25
Modified
2026-04-08 16:37
Severity ?
4.4 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Keep Backup Daily plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the backup title alias (`val` parameter) in the `update_kbd_bkup_alias` AJAX action in all versions up to, and including, 2.1.2. This is due to insufficient input sanitization and output escaping. While `sanitize_text_field()` strips HTML tags on save, it does not encode double quotes. The backup titles are output in HTML attribute contexts without `esc_attr()`. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts via attribute injection that will execute whenever another administrator views the backup list page.
References
Impacted products
Vendor Product Version
fahadmahmood Keep Backup Daily Version: 0   ≤ 2.1.2
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CVE-2026-3339 (GCVE-0-2026-3339)
Vulnerability from cvelistv5
Published
2026-03-20 23:25
Modified
2026-04-08 16:32
Severity ?
2.7 (Low) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
The Keep Backup Daily plugin for WordPress is vulnerable to Limited Path Traversal in all versions up to, and including, 2.1.1 via the `kbd_open_upload_dir` AJAX action. This is due to insufficient validation of the `kbd_path` parameter, which is only sanitized with `sanitize_text_field()` - a function that does not strip path traversal sequences. This makes it possible for authenticated attackers, with Administrator-level access and above, to list the contents of arbitrary directories on the server outside of the intended uploads directory.
References
Impacted products
Vendor Product Version
fahadmahmood Keep Backup Daily Version: 0   ≤ 2.1.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2022-1820 (GCVE-0-2022-1820)
Vulnerability from cvelistv5
Published
2022-06-13 13:09
Modified
2026-04-08 17:04
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Keep Backup Daily plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘t’ parameter in versions up to, and including, 2.0.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
References
Impacted products
Vendor Product Version
fahadmahmood Keep Backup Daily Version: 0   ≤ 2.0.2
 Create a notification for this product.
Show details on NVD website

To clipboard 

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