CVE-2024-54136 Untrusted Deserialization in ClipBucket-v5 Version 5.5.1 Revision 199 and Below

Critical 9.8 Published 6 Dec 2024 Updated 6 Dec 2024

Attackers can execute arbitrary code by injecting malicious PHP serialized objects into the collection parameter of the upload script.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-54136?

CVE-2024-54136 is a critical unsafe deserialization vulnerability in MacWarrior clipbucket-v5, published on 6 Dec 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

ClipBucket V5 provides open source video hosting with PHP. ClipBucket-v5 Version 5.5.1 Revision 199 and below is vulnerable to PHP Deserialization vulnerability. The vulnerability exists in upload/upload.php where the user supplied input via collection get parameter is directly provided to unserialize function. As a result, it is possible for an adversary to inject maliciously crafted PHP serialized object and utilize gadget chains to cause unexpected behaviors of the application. This vulnerability is fixed in 5.5.1 Revision 200.

Weakness: CWE-502

Which versions are affected by CVE-2024-54136?

It affects 1 product.

Products include Oxygenz Clipbucket.

How do I fix CVE-2024-54136?

No fix has been published for CVE-2024-54136 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-2024-54136 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-54136 exists.

Sources

Also known as GHSA-vxvf-5cmq-5f78.