CVE-2024-8799 - Custom Banners <= 3.3 - Reflected Cross-Site Scripting

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MEDIUM

Custom Banners <= 3.3 - Reflected Cross-Site Scripting

Published Oct 1, 2024

6.1

MEDIUM

CVSS 3.1

EPSS 0.35%

Description

The Custom Banners plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 3.3. 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.

Affected products

Vendor Ghuger Product Custom Banners Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <=3.3

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Ghuger

Custom Banners

unaffected

Version	Status	Constraints
0	affected	<=3.3

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (3)

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-49427		Advisory
https://plugins.trac.wordpress.org/browser/custom-banners/trunk/include/tgmpa/init.php#L96		Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/49618d9f-e6d8-40d5-b19f-7ce987939172?source=cve		Third Party Advisory