CVE-2024-11012

13.12.2024, 10:15

The The Notibar  Notification Bar for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution via njt_nofi_text AJAX action in all versions up to, and including, 2.1.4. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary shortcodes.

Code Injection

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	6.3 MEDIUM	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Wordfence	CNA	6.3 MEDIUM				CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA-ADP	ADP	---				---

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: 35%

Common Weakness Enumeration

CWE-94 - Improper Control of Generation of Code ('Code Injection')
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References

https://plugins.trac.wordpress.org/browser/notibar/trunk/includes/NotificationBar/WpCustomNotification.php#L90

https://plugins.trac.wordpress.org/changeset/3205224/

https://wordpress.org/plugins/notibar/#developers

https://www.wordfence.com/threat-intel/vulnerabilities/id/1766727d-ba54-4b46-b362-415c14be027d?source=cve