What’s Vulnerable › Vulnerabilities

CVE-2018-6943

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-02-16 · updated 2026-06-17
• Weakness: CWE-79

Description

core/lib/upload/um-image-upload.php in the UltimateMember plugin 2.0 for WordPress has a cross-site scripting vulnerability because it fails to properly sanitize user input passed to the $temp variable.

Affected products

• Ultimatemember: 2.0

References

• https://packetstormsecurity.com/files/146403/WordPress-UltimateMember-2.0-Cross-Site-Scripting.html
• https://wpvulndb.com/vulnerabilities/9705
• https://packetstormsecurity.com/files/146403/WordPress-UltimateMember-2.0-Cross-Site-Scripting.html
• https://wpvulndb.com/vulnerabilities/9705

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