What’s Vulnerable › Vulnerabilities
CVE-2024-6020: Sign-up Sheets < 2.2.13 - Reflected 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: 2024-09-04 · updated 2026-06-17
- Weakness: CWE-79
Description
The Sign-up Sheets WordPress plugin before 2.2.13 does not escape some generated URLs, as well as the $_SERVER['REQUEST_URI'] parameter before outputting them back in attributes, which could lead to Reflected Cross-Site Scripting.
Affected products
- Fetch Designs Sign-up Sheets: before 2.2.13 — fixed in 2.2.13
How to fix
Upgrade to a fixed version: Fetch Designs Sign-up Sheets 2.2.13. Check the vendor advisory for mitigations.
References
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