CVE-2023-2500 Go Pricing - WordPress Responsive Pricing Tables <= 3.3.19 - Authenticated (Subscriber+) PHP Object Injection

Q: What is CVE-2023-2500?

CVE-2023-2500 is a high-severity unsafe deserialization vulnerability in Granth Go Pricing - WordPress Responsive Pricing Tables, published on 24 May 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Q: Is CVE-2023-2500 being exploited?

There is no known exploitation of CVE-2023-2500 in the wild and no public exploit code.

Q: How do I fix CVE-2023-2500?

No fix has been published for CVE-2023-2500 yet. Limit exposure of the affected software until one is available.

High 8.8 Published 24 May 2023 Updated 8 Apr 2026

Authenticated attackers can exploit PHP object injection in the Go Pricing plugin to potentially execute code or access data 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-2023-2500?

CVE-2023-2500 is a high-severity unsafe deserialization vulnerability in Granth Go Pricing - WordPress Responsive Pricing Tables, published on 24 May 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The Go Pricing - WordPress Responsive Pricing Tables plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 3.3.19 via deserialization of untrusted input from the 'go_pricing' shortcode 'data' parameter. This allows authenticated attackers, with subscriber-level permissions 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-2023-2500?

It affects 1 product.

Products include Granthweb Go Pricing.

How do I fix CVE-2023-2500?

No fix has been published for CVE-2023-2500 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-2023-2500 being exploited?

There is no known exploitation of CVE-2023-2500 in the wild and no public exploit code.

Sources

Also known as GHSA-f3cc-48j6-g7cc.