Keep Backup Daily Vulnerabilities

Authenticated (Admin+) Stored Cross-Site Scripting via Backup Title vulnerability

CVSS:

5.9

Affected:

up to 2.1.2

Fixed in:

2.1.3

Disclosed:

Mar 20, 2026

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()` s...

CVSS:

4.4

Affected:

up to 2.1.2

Fixed in:

2.1.3

Disclosed:

Mar 20, 2026

CVE-2026-3577 on NVD →

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 st...

CVSS:

2.7

Affected:

up to 2.1.1

Fixed in:

2.1.3

Disclosed:

Mar 20, 2026

CVE-2026-3339 on NVD →

The Keep Backup Daily plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.1.0. This makes it possible for authenticated attackers, with Administrator-level access and above, to download and read the contents of arbitrary files on the server, which can contain sensitive info...

CVSS:

4.9

Affected:

up to 2.1.0

Fixed in:

2.1.1

Disclosed:

Feb 14, 2025

CVE-2025-26779 on NVD →

The Keep Backup Daily plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.0.8. This makes it possible for unauthenticated attackers to extract sensitive user or configuration data.

CVSS:

5.3

Affected:

up to 2.0.8

Fixed in:

2.0.9

Disclosed:

Oct 9, 2024

CVE-2024-48024 on NVD →

The Keep Backup Daily plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via any URL parameter in versions up to, and including, 2.0.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute...

CVSS:

6.1

Affected:

up to 2.0.3

Fixed in:

2.0.4

Disclosed:

Jul 7, 2022

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...

CVSS:

6.1

Affected:

up to 2.0.2

Fixed in:

2.0.3

Disclosed:

May 23, 2022

CVE-2022-1820 on NVD →