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Pz-LinkCard vulnerabilities
Pz-LinkCard has 6 known vulnerabilities in this database. The most recent published record is dated 17 Apr 2026.
- Known vulnerabilities
- 6
- Active installs
- 20,000+
- Latest version
- 2.6.1
- Last updated
- 21 Sep 2026
- Most recent
- 17 Apr 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2026-2434 | Medium 6.4 | Up to 2.5.8.1 | Fixed in a later version (latest 2.6.1) | 17 Apr 2026 |
| Server-side request forgery (SSRF) CVE-2025-8594 | Low 3.8 | Before 2.5.7 | Fixed in 2.5.7 | 14 Oct 2025 |
| Cross-site scripting (XSS) CVE-2024-0672 | High 7.1 | Before 2.5.3 | Fixed in 2.5.3 | 28 Mar 2024 |
| Cross-site scripting (XSS) CVE-2024-0673 | Medium 6.1 | Before 2.5.3 | Fixed in 2.5.3 | 28 Mar 2024 |
| Server-side request forgery (SSRF) CVE-2024-0677 | Medium 5.1 | Before 2.5.3 | Fixed in 2.5.3 | 28 Mar 2024 |
| Cross-site scripting (XSS) CVE-2021-25012 | Medium 6.1 | Up to 2.4.4.4 | Fixed in a later version (latest 2.6.1) | 28 Mar 2022 |
Read the published descriptions
- CVE-2026-2434, 17 Apr 2026
- The Pz-LinkCard plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'blogcard' shortcode attributes in all versions up to, and including, 2.5.8.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE record
- CVE-2025-8594, 14 Oct 2025
- 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. CVE record
- CVE-2024-0672, 28 Mar 2024
- The Pz-LinkCard WordPress plugin through 2.5.1 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin CVE record
- CVE-2024-0673, 28 Mar 2024
- The Pz-LinkCard WordPress plugin through 2.5.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed CVE record
- CVE-2024-0677, 28 Mar 2024
- 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. CVE record
- CVE-2021-25012, 28 Mar 2022
- The Pz-LinkCard WordPress plugin through 2.4.4.4 does not sanitise and escape multiple parameters before outputting them back in admin dashboard pages, leading to Reflected Cross-Site Scripting issues CVE record
What to do if you run Pz-LinkCard
If you run Pz-LinkCard, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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