Vulnerability · Published Oct 12, 2024 · Assigned by Wordfence

CVE-2024-8760Stackable – Page Builder Gutenberg Blocks <= 3.13.6 - Unauthenticated CSS Injection

Medium 5.3

In plain English

A medium-severity code injection in Stackable – Page Builder Gutenberg Blocks from bfintal. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.4%top 61.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Stackable – Page Builder Gutenberg Blocks plugin for WordPress is vulnerable to CSS Injection in all versions up to, and including, 3.13.6. This makes it possible for unauthenticated attackers to embed untrusted style information into comments resulting in a possibility of data exfiltration such as admin nonces with limited impact. These nonces could be used to perform CSRF attacks within a limited time window. The presence of other plugins may make additional nonces available, which may pose a risk in plugins that don't perform capability checks to protect AJAX actions or other actions reachable by lower-privileged users.

Affected products (as reported)

Vendor	Product	Versions
bfintal	Stackable – Page Builder Gutenberg Blocks	0 – through 3.13.6

Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

In plain English

Official description

Affected products (as reported)

References