What’s Vulnerable › Vulnerabilities

CVE-2023-45604: WordPress Get Custom Field Values Plugin <= 4.0.1 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-18 · updated 2026-06-17
• Weakness: CWE-79

Description

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Scott Reilly Get Custom Field Values plugin <= 4.0.1 versions.

Affected products

• Get Custom Field Values: before 4.1 — fixed in 4.1

How to fix

Upgrade to a fixed version: Get Custom Field Values 4.1. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/get-custom-field-values/wordpress-get-custom-field-values-plugin-4-0-1-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/get-custom-field-values/wordpress-get-custom-field-values-plugin-4-0-1-cross-site-scripting-xss-vulnerability?_s_id=cve

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