CVE-2021-25012
Pz-LinkCard <= 2.4.4.4 - Reflected Cross-Site Scripting
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
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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
- Record
CVE-2021-25012- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Pz-LinkCard <= 2.4.4.4 - Reflected Cross-Site Scripting
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
- Record
CVE-2021-25012- Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2021-11924 No score
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
- Record
EUVD-2021-11924- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8xqr-mvwg-chr4
The Pz-LinkCard WordPress plugin through 2.4.4.4 does not sanitise and escape multiple parameters...
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
- Record
GHSA-8xqr-mvwg-chr4- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-25012 is a medium vulnerability (CVSS 6.1) in Poporon Pz-linkcard, published March 28, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.80%, the 56th percentile. No source names a fixed version.