CVE-2024-0677 Pz-LinkCard <= 2.5.1 - Contributor+ SSRF

Q: What is CVE-2024-0677?

CVE-2024-0677 is a medium-severity server-side request forgery vulnerability in Unknown Pz-LinkCard, published on 28 Mar 2024. It can only be exploited from the same machine or local network, with no action from the victim.

Q: Is CVE-2024-0677 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0677 exists.

Q: How do I fix CVE-2024-0677?

No fix has been published for CVE-2024-0677 yet. Limit exposure of the affected software until one is available.

Medium 5.1 Published 28 Mar 2024 Updated 25 Mar 2025

Contributors can perform Server-Side Request Forgery attacks via shortcodes in the Pz-LinkCard WordPress plugin.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-0677?

CVE-2024-0677 is a medium-severity server-side request forgery vulnerability in Unknown Pz-LinkCard, published on 28 Mar 2024. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

The Pz-LinkCard WordPress plugin through 2.5.1 does not prevent users from pinging arbitrary hosts via some of its shortcodes, which could allow high privilege users such as contributors to perform SSRF attacks.

Weakness: CWE-918

Which versions are affected by CVE-2024-0677?

It affects 1 product.

Products include Popozure Pz-Linkcard.

How do I fix CVE-2024-0677?

No fix has been published for CVE-2024-0677 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2024-0677 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0677 exists.

Sources

Also known as GHSA-9q54-pg8p-25cg.