CVE-2024-0966 Shariff Wrapper <= 4.6.9 - Authenticated (Contributor+) Stored Cross-Site Scripting
Authenticated contributors can inject arbitrary scripts via the Shariff Wrapper plugin shortcode, leading to stored XSS execution on user 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-2024-0966?
CVE-2024-0966 is a medium-severity cross-site scripting vulnerability in 3uu Shariff Wrapper, published on 12 Mar 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Shariff Wrapper plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'shariff' shortcode in all versions up to, and including, 4.6.9 due to insufficient input sanitization and output escaping on user supplied attributes like 'info_text'. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page and clicks the information icon.
Weakness: CWE-79
Which versions are affected by CVE-2024-0966?
It affects 1 product.
Products include Datenverwurstungszentrale Shariff Wrapper.
How do I fix CVE-2024-0966?
No fix has been published for CVE-2024-0966 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-2024-0966 being exploited?
There is no known exploitation of CVE-2024-0966 in the wild and no public exploit code.
Other vulnerabilities in 3uu Shariff Wrapper
- CVE-2024-4098 Shariff Wrapper <= 4.6.13 - Unauthenticated Local File Inclusion
- CVE-2024-29109 WordPress Shariff Wrapper plugin <= 4.6.10 - Contributor+ Cross Site Scripting (XSS) vulnerability
- CVE-2024-2695 Shariff Wrapper <= 4.6.13 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
- CVE-2023-6500 Shariff Wrapper <= 4.6.9 - Authenticated(Contributor+) Stored Cross-Site Scripting via Shortcode
- CVE-2024-1450 Shariff Wrapper <= 4.6.10 - Authenticated (Contributor+) Stored Cross-Site Scripting
Sources
Also known as GHSA-93jv-fpc3-9m4w.