CVE-2021-25114

Name: CVE-2021-25114
Creator: NVD / NIST
Published: 2022-02-07T16:15:46.24+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 82.25%

Last modified Jun 17, 2026

CVE-2021-25114 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The Paid Memberships Pro WordPress plugin before 2.6.7 does not escape the discount_code in one of its REST route (available to unauthenticated users) before using it in a SQL statement, leading to a SQL injection. EPSS estimates a 82.25% chance of exploitation in the next 30 days.

Description

The Paid Memberships Pro WordPress plugin before 2.6.7 does not escape the discount_code in one of its REST route (available to unauthenticated users) before using it in a SQL statement, leading to a SQL injection

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

82.25%

99.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Strangerstudios	Paid Memberships Pro	>= 2.4, < 2.4.5
Strangerstudios	Paid Memberships Pro	>= 2.5, < 2.5.11
Strangerstudios	Paid Memberships Pro	>= 2.6, < 2.6.7

References

https://wpscan.com/vulnerability/6c25a5f0-a137-4ea5-9422-8ae393d7b76bExploit, Third Party Advisory
https://www.paidmembershipspro.com/pmpro-update-2-6-7-security-release/Release Notes, Vendor Advisory
https://wpscan.com/vulnerability/6c25a5f0-a137-4ea5-9422-8ae393d7b76bExploit, Third Party Advisory
https://www.paidmembershipspro.com/pmpro-update-2-6-7-security-release/Release Notes, Vendor Advisory

Timeline

Published: Feb 7, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-25114?

How severe is CVE-2021-25114?

CVE-2021-25114 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 82.25% probability of exploitation in the next 30 days.

How do I fix CVE-2021-25114?

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-2021-25114?

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

Scan your code now

Source: NVD / NIST