What’s Vulnerable › Vulnerabilities

CVE-2022-24984

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-02-16 · updated 2026-06-17
• Weakness: CWE-434

Description

Forms generated by JQueryForm.com before 2022-02-05 (if file-upload capability is enabled) allow remote unauthenticated attackers to upload executable files and achieve remote code execution. This occurs because file-extension checks occur on the client side, and because not all executable content (e.g., .phtml or .php.bak) is blocked.

Affected products

• Jqueryform: before 2022-02-05 — fixed in 2022-02-05

How to fix

Upgrade to a fixed version: Jqueryform 2022-02-05. Check the vendor advisory for mitigations.

References

• https://JQueryForm.com
• https://gist.github.com/pb-nsi/4d0a1ede76d4e97083b3435f820bf560
• https://www.nou-systems.com/cyber-security
• https://JQueryForm.com
• https://gist.github.com/pb-nsi/4d0a1ede76d4e97083b3435f820bf560
• https://www.nou-systems.com/cyber-security

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