What’s Vulnerable › Vulnerabilities

CVE-2017-18502

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-08-12 · updated 2026-06-17
• Weakness: CWE-79

Description

The subscriber plugin before 1.3.5 for WordPress has multiple XSS issues.

Affected products

• BestWebSoft Subscriber: before 1.3.5 — fixed in 1.3.5

How to fix

Upgrade to a fixed version: BestWebSoft Subscriber 1.3.5. Check the vendor advisory for mitigations.

References

• https://wordpress.org/plugins/subscriber/#developers
• https://wordpress.org/plugins/subscriber/#developers

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