Vulnerability in Pz-Linkcard

CVE-2025-8594

The Pz-LinkCard WordPress plugin before 2.5.7 does not validate a parameter before making a request to it, which could allow users with a role as low as Contributor to perform SSRF attack.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (8.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 8.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-8594: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

  • Pz-Linkcard — versions 0

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-8594?
CVE-2025-8594 is a low-severity vulnerability in Pz-Linkcard, classified under CWE-918 SERVER-SIDE REQUEST FORGERY (SSRF). CVSS score: 3.8/10. Published 2025-10-14.
How severe is CVE-2025-8594?
Low severity. CVSS v3 base score is 3.8 out of 10.
Is CVE-2025-8594 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.