CVE-2023-43291 Deserialization in n/a

Critical 9.8 Published 26 Sep 2023 Updated 24 Sep 2024

Remote attackers can execute arbitrary code in emlog pro via unsafe deserialization in the cache.php component.

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-2023-43291?

CVE-2023-43291 is a critical unsafe deserialization vulnerability in Emlog Emlog, published on 26 Sep 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 emlog pro v.2.1.15 and earlier allows a remote attacker to execute arbitrary code via the cache.php component.

Weakness: CWE-502

Which versions are affected by CVE-2023-43291?

It affects 1 product.

Products include Emlog Emlog.

How do I fix CVE-2023-43291?

No fix has been published for CVE-2023-43291 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-2023-43291 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-43291 exists.

All Emlog Emlog vulnerabilities

Sources

Also known as GHSA-97gg-2m4j-jj6q.