What’s Vulnerable › Vulnerabilities

CVE-2021-24477: Migrate Users <= 1.0.1 - CSRF to Stored 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: yes
• Published: 2021-08-02 · updated 2026-06-17
• Weakness: CWE-79

Description

The Migrate Users WordPress plugin through 1.0.1 does not sanitise or escape its Delimiter option before outputting in a page, leading to a Stored Cross-Site Scripting issue. Furthermore, the plugin does not have CSRF check in place when saving its options, allowing the issue to be exploited via a CSRF attack.

Affected products

• Migrate Users: through 1.0.1

References

• https://wpscan.com/vulnerability/7915070f-1d9b-43c3-b01e-fec35f633a4d
• https://wpscan.com/vulnerability/7915070f-1d9b-43c3-b01e-fec35f633a4d

Get alerted when CVE-2021-24477 or the next vulnerability affects your stack