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6 vulnerabilities found for Keep Backup Daily by fahadmahmood

CVE-2026-3577 (GCVE-0-2026-3577)

Vulnerability from nvd – Published: 2026-03-20 23:25 – Updated: 2026-03-23 15:55
VLAI?
Title
Keep Backup Daily <= 2.1.2 - Authenticated (Admin+) Stored Cross-Site Scripting via Backup Title
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.
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')
Assigner
References
Impacted products
Vendor Product Version
fahadmahmood Keep Backup Daily Affected: * , ≤ 2.1.2 (semver)
Create a notification for this product.
Credits
san6051
Show details on NVD website
To clipboard 

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CVE-2026-3339 (GCVE-0-2026-3339)

Vulnerability from nvd – Published: 2026-03-20 23:25 – Updated: 2026-03-24 13:39
VLAI?
Title
Keep Backup Daily <= 2.1.1 - Authenticated (Admin+) Limited Path Traversal via 'kbd_path' Parameter
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.
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')
Assigner
References
Impacted products
Vendor Product Version
fahadmahmood Keep Backup Daily Affected: * , ≤ 2.1.1 (semver)
Create a notification for this product.
Credits
san6051
Show details on NVD website
To clipboard 

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CVE-2022-1820 (GCVE-0-2022-1820)

Vulnerability from nvd – Published: 2022-06-13 13:09 – Updated: 2024-08-03 00:16
VLAI?
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.
Severity ?
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
fahadmahmood Keep Backup Daily Affected: * , ≤ 2.0.2 (semver)
Create a notification for this product.
Credits
Eduardo Estevao de Oliveira Azevedo
Show details on NVD website
To clipboard 

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CVE-2026-3577 (GCVE-0-2026-3577)

Vulnerability from cvelistv5 – Published: 2026-03-20 23:25 – Updated: 2026-03-23 15:55
VLAI?
Title
Keep Backup Daily <= 2.1.2 - Authenticated (Admin+) Stored Cross-Site Scripting via Backup Title
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.
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')
Assigner
References
Impacted products
Vendor Product Version
fahadmahmood Keep Backup Daily Affected: * , ≤ 2.1.2 (semver)
Create a notification for this product.
Credits
san6051
Show details on NVD website
To clipboard 

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CVE-2026-3339 (GCVE-0-2026-3339)

Vulnerability from cvelistv5 – Published: 2026-03-20 23:25 – Updated: 2026-03-24 13:39
VLAI?
Title
Keep Backup Daily <= 2.1.1 - Authenticated (Admin+) Limited Path Traversal via 'kbd_path' Parameter
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.
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')
Assigner
References
Impacted products
Vendor Product Version
fahadmahmood Keep Backup Daily Affected: * , ≤ 2.1.1 (semver)
Create a notification for this product.
Credits
san6051
Show details on NVD website
To clipboard 

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                "timestamp": "2026-03-24T13:39:17.921104Z",
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          "url": "https://plugins.trac.wordpress.org/browser/keep-backup-daily/tags/2.1.1/inc/functions.php#L855"
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CVE-2022-1820 (GCVE-0-2022-1820)

Vulnerability from cvelistv5 – Published: 2022-06-13 13:09 – Updated: 2024-08-03 00:16
VLAI?
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.
Severity ?
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
fahadmahmood Keep Backup Daily Affected: * , ≤ 2.0.2 (semver)
Create a notification for this product.
Credits
Eduardo Estevao de Oliveira Azevedo
Show details on NVD website
To clipboard 

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