CVE-2022-4323 Google Analyticator < 6.5.6 - Admin+ PHP Object Injection

Q: What is CVE-2022-4323?

CVE-2022-4323 is a high-severity unsafe deserialization vulnerability in Unknown Analyticator, published on 23 Jan 2023. An attacker needs administrator access to exploit it, with no action from the victim.

Q: Is CVE-2022-4323 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4323 exists.

Q: How do I fix CVE-2022-4323?

No fix has been published for CVE-2022-4323 yet. Limit exposure of the affected software until one is available.

High 7.2 Published 23 Jan 2023 Updated 2 Apr 2025

Admins can trigger PHP object injection via unsafe deserialization in settings, potentially leading to code execution if gadgets exist.

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

What is CVE-2022-4323?

CVE-2022-4323 is a high-severity unsafe deserialization vulnerability in Unknown Analyticator, published on 23 Jan 2023. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

The Analyticator WordPress plugin before 6.5.6 unserializes user input provided via the settings, which could allow high privilege users such as admin to perform PHP Object Injection when a suitable gadget is present

Which versions are affected by CVE-2022-4323?

It affects 1 product.

Products include Sumo Google Analyticator.

How do I fix CVE-2022-4323?

No fix has been published for CVE-2022-4323 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-2022-4323 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4323 exists.

Sources

Also known as GHSA-wfcf-c7x5-2q5g.