CVE-2024-12495 Bootstrap Blocks for WP Editor v2 <= 2.5.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
Authenticated contributors can inject arbitrary scripts via the column block, leading to stored XSS execution for other users.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-12495?
CVE-2024-12495 is a medium-severity cross-site scripting vulnerability in virgial Bootstrap Blocks for WP Editor v2, published on 7 Jan 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Bootstrap Blocks for WP Editor v2 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'gtb-bootstrap/column' block in all versions up to, and including, 2.5.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Weakness: CWE-79
Which versions are affected by CVE-2024-12495?
How do I fix CVE-2024-12495?
No fix has been published for CVE-2024-12495 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2024-12495 being exploited?
There is no known exploitation of CVE-2024-12495 in the wild and no public exploit code.
Sources
Also known as GHSA-p33j-pm54-4wfv.