What’s Vulnerable › Vulnerabilities

CVE-2023-22718: WordPress User Meta Manager Plugin <= 3.4.9 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 6.1 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: 2023-04-23 · updated 2026-06-17
• Weakness: CWE-79

Description

Reflected Cross-Site Scripting (XSS) vulnerability in Jason Lau User Meta Manager plugin <= 3.4.9 versions.

Affected products

• Jason Lau User Meta Manager: before 3.5.0 — fixed in 3.5.0

How to fix

Upgrade to a fixed version: Jason Lau User Meta Manager 3.5.0. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/user-meta-manager/wordpress-user-meta-manager-plugin-3-4-9-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/user-meta-manager/wordpress-user-meta-manager-plugin-3-4-9-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

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