CVE-2024-2933 Cross-site scripting in Page Builder Gutenberg Blocks – CoBlocks
Authenticated contributors can inject arbitrary scripts via Social Profiles widget, leading to stored XSS execution on victim pages.
- 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-2024-2933?
CVE-2024-2933 is a medium-severity cross-site scripting vulnerability in godaddy Page Builder Gutenberg Blocks – CoBlocks, published on 1 Jun 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Page Builder Gutenberg Blocks – CoBlocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Social Profiles widget in all versions up to, and including, 3.1.9 due to insufficient input sanitization and output escaping on user supplied attributes. 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-2024-2933?
How do I fix CVE-2024-2933?
No fix has been published for CVE-2024-2933 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-2024-2933 being exploited?
There is no known exploitation of CVE-2024-2933 in the wild and no public exploit code.
Sources
Also known as GHSA-xj73-96vr-2r76.