CVE-2023-28662

Name: CVE-2023-28662
Creator: NVD / NIST
Published: 2023-03-22T21:15:18.913+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 42.19%

Last modified Jun 17, 2026

CVE-2023-28662 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The Gift Cards (Gift Vouchers and Packages) WordPress Plugin, version <= 4.3.1, is affected by an unauthenticated SQL injection vulnerability in the template parameter in the wpgv_doajax_voucher_pdf_save_func action.. EPSS estimates a 42.19% chance of exploitation in the next 30 days.

Description

The Gift Cards (Gift Vouchers and Packages) WordPress Plugin, version <= 4.3.1, is affected by an unauthenticated SQL injection vulnerability in the template parameter in the wpgv_doajax_voucher_pdf_save_func action.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

42.19%

98.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Codemenschen	Gift Vouchers	<= 4.3.1

References

https://www.tenable.com/security/research/tra-2023-2Exploit, Third Party Advisory
https://www.tenable.com/security/research/tra-2023-2Exploit, Third Party Advisory

Timeline

Published: Mar 22, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-28662?

How severe is CVE-2023-28662?

CVE-2023-28662 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 42.19% probability of exploitation in the next 30 days.

How do I fix CVE-2023-28662?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-28662?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST