Arbitrary file upload in Jqueryform
CVE-2022-24984
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.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.026 (84.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- JQueryForm.com (Vendor Advisory)
- www.nou-systems.com/cyber-security (Third Party Advisory)
- gist.github.com/pb-nsi/4d0a1ede76d4e97083b3435f820bf560 (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-24984?
- CVE-2022-24984 is a critical-severity vulnerability in Jqueryform, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2022-02-16.
- How severe is CVE-2022-24984?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-24984 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.