What’s Vulnerable › Vulnerabilities

CVE-2017-18499

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-12 · updated 2026-06-17
• Weakness: CWE-79

Description

The simple-membership plugin before 3.5.7 for WordPress has XSS.

Affected products

• Simple Membership: before 3.5.7 — fixed in 3.5.7

How to fix

Upgrade to a fixed version: Simple Membership 3.5.7. Check the vendor advisory for mitigations.

References

• https://wordpress.org/plugins/simple-membership/#developers
• https://wpvulndb.com/vulnerabilities/9718
• https://wordpress.org/plugins/simple-membership/#developers
• https://wpvulndb.com/vulnerabilities/9718

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