Description

The "File upload question" functionality in LimeSurvey 3.x-LTS through 3.27.18 allows XSS in assets/scripts/modaldialog.js and assets/scripts/uploader.js.

Remediation

References

CVE-2021-42112

Related Vulnerabilities

Artifactory Improper Input Validation Vulnerability (CVE-2019-19937)

WordPress Plugin QR Redirector Security Bypass (1.5)

WordPress 5.5.x Multiple Vulnerabilities (5.5 - 5.5.7)

Roundcube Cross-site Scripting (XSS) Vulnerability (CVE-2016-4068)

OpenSSL NULL Pointer Dereference Vulnerability (CVE-2006-4343)

Severity

Medium

Classification

CVE-2021-42112 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities