Paid Memberships Pro < 2.6.6 - Reflected Cross-Site Scripting
Priority LOW 31CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Paid Memberships Pro WordPress plugin before 2.6.6 does not escape the s parameter before outputting it back in an attribute in an admin page, leading to a Reflected Cross-Site Scripting
Why it matters now
EPSS 0.01654 76th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Paid Memberships Pro (Unknown): 2.6.6
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Paid Memberships Pro | 2.6.6 to before 2.6.6 | 2.6.6 | Patch available | CNA |
- Paid Memberships Pro VendorUnknown Affected 2.6.6 to before 2.6.6 Fixed in 2.6.6 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:strangerstudios:paid_memberships_pro:*:*:*:*:*:wordpress:*:* | before 2.6.6 | Vulnerable | strangerstudios |
- cpe:2.3:a:strangerstudios:paid_memberships_pro:*:*:*:*:*:wordpress:*:* Versions before 2.6.6 Vulnerable ·strangerstudios
Remediation
- Fix · CNA Paid Memberships Pro (Unknown) Fixed in 2.6.6
Timeline
- 2026-10-02 Threatist record created from CVE-2021-24979
- 2026-10-03 Alias added: GHSA-33mq-pfqq-c55m
References
More strangerstudios Paid Memberships Pro vulnerabilities
- TI-2023-09323 SQL injection in Paid Memberships Pro WordPress Plugin CVSS 3.1CRITICAL 9.8
- TI-2021-07392 Paid Memberships Pro < 2.6.7 - Unauthenticated Blind SQL Injection CVSS 3.1CRITICAL 9.8
- TI-2023-00598 Paid Memberships Pro < 2.9.12 - Subscriber+ SQL Injection CVSS 3.1HIGH 8.8
- TI-2023-05682 Paid Memberships Pro <= 2.12.3 - Authenticated (Subscriber+) Arbitrary File Upload CVSS 3.1HIGH 8.8
- TI-2022-04426 Paid Memberships Pro < 2.9.9 - Contributor+ Stored XSS via Shortcode CVSS 3.1MEDIUM 6.1
- TI-2024-01197 Paid Memberships Pro - Member Directory Add On < 1.2.6 - Contributor+ Sensitive Information Disclosure via SQLi CVSS 3.1MEDIUM 6.5
Sources
- CVE-2021-24979 · CVE Program
- CVE-2021-24979 · NVD
- FIRST EPSS
- GHSA-33mq-pfqq-c55m · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences