CVE-2024-1951 Deserialization in Logo Showcase Ultimate – Logo Carousel, Logo Slider & Logo Grid
Authenticated contributors can exploit PHP object injection via shortcode deserialization, potentially leading to code execution or data theft if a POP chain exists.
- 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-2024-1951?
CVE-2024-1951 is a high-severity unsafe deserialization vulnerability in wpwax Logo Showcase Ultimate – Logo Carousel, Logo Slider & Logo Grid, published on 13 Mar 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Logo Showcase Ultimate – Logo Carousel, Logo Slider & Logo Grid plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.3.8 via deserialization via shortcode of untrusted input. This makes it possible for authenticated attackers, with contributor access and above, to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Weakness: CWE-502
Which versions are affected by CVE-2024-1951?
How do I fix CVE-2024-1951?
No fix has been published for CVE-2024-1951 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2024-1951 being exploited?
There is no known exploitation of CVE-2024-1951 in the wild and no public exploit code.
Sources
Also known as GHSA-rvjq-cgm3-hvq9.