CVE-2024-13727: MemberSpace – Membership Plugin and Paid Subscriptions < 2.1.14 - Reflected XSS

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-05-15 · updated 2026-06-17
Weakness: CWE-79

Description

The MemberSpace WordPress plugin before 2.1.14 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against only unauthenticated users.

Affected products

MemberSpace: before 2.1.14 — fixed in 2.1.14

How to fix

Upgrade to a fixed version: MemberSpace 2.1.14. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/598d20f2-0f42-48f2-a941-0d6c5da5303e/
https://wpscan.com/vulnerability/598d20f2-0f42-48f2-a941-0d6c5da5303e/

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