Server-Side Request Forgery in Pz-LinkCard WordPress Plugin
CVE-2025-8594

3.8LOW

Key Information:

Vendor

WordPress
Status
Pz-linkcard
Vendor
CVE Published:
14 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-8594?

The Pz-LinkCard WordPress plugin versions before 2.5.7 are susceptible to a server-side request forgery (SSRF) vulnerability. This issue arises from insufficient validation of input parameters, potentially allowing users with minimal permissions, such as those with the Contributor role, to craft malicious requests that could lead to unauthorized access to internal resources. It is crucial for website administrators using this plugin to update to the latest version to mitigate this risk and safeguard their systems.

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Deploy the Patch

Affected Version(s)

Pz-LinkCard 0 < 2.5.7

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-8594 - Proof of Concept

References

https://wpscan.com/vulnerability/17104590-d84e-41b7-83ac-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
3.8
Severity:
LOW
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dmitrii Ignatyev
WPScan
JSON
.