CVE-2024-3751 Seriously Simple Podcasting < 3.3.0 - Admin+ Stored XSS
Admin users can inject malicious scripts via unsanitized settings in the Seriously Simple Podcasting plugin, enabling stored XSS attacks.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-3751?
CVE-2024-3751 is a medium-severity cross-site scripting vulnerability in Unknown Seriously Simple Podcasting, published on 13 Jul 2024. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
The Seriously Simple Podcasting WordPress plugin before 3.3.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
Weakness: CWE-79
Which versions are affected by CVE-2024-3751?
It affects 1 product.
Products include Castos Seriously Simple Podcasting.
How do I fix CVE-2024-3751?
No fix has been published for CVE-2024-3751 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-2024-3751 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-3751 exists.
Other vulnerabilities in Unknown Seriously Simple Podcasting
- CVE-2024-25599 WordPress Seriously Simple Podcasting plugin <= 3.0.2 - Reflected Cross Site Scripting (XSS) vulnerability
- CVE-2024-9667 Seriously Simple Podcasting <= 3.5.0 - Reflected Cross-Site Scripting via add_query_arg Parameter
- CVE-2025-49923 WordPress Seriously Simple Podcasting plugin <= 3.11.1 - Cross Site Scripting (XSS) vulnerability
- CVE-2025-46261 WordPress Seriously Simple Podcasting plugin <= 3.9.0 - Cross Site Scripting (XSS) vulnerability
- CVE-2022-4571 Seriously Simple Podcasting < 2.19.1 - Contributor+ Stored XSS
Sources
Also known as GHSA-9x99-hv56-3hj6.