CVE-2023-46990 Deserialization in n/a
Remote attackers can execute arbitrary code in PublicCMS via unsafe deserialization in the writeReplace function.
- 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-2023-46990?
CVE-2023-46990 is a critical unsafe deserialization vulnerability in n/a, published on 20 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Deserialization of Untrusted Data in PublicCMS v.4.0.202302.e allows a remote attacker to execute arbitrary code via a crafted script to the writeReplace function.
Weakness: CWE-502
Which versions are affected by CVE-2023-46990?
It affects 1 product.
Products include Publiccms Publiccms.
How do I fix CVE-2023-46990?
No fix has been published for CVE-2023-46990 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-2023-46990 being exploited?
There is no known exploitation of CVE-2023-46990 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-c789-6ccq-85f3.