What is CVE-2021-31707?

CVE-2021-31707 is a critical-severity vulnerability in Kitesky Kitecms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2023-04-04.

How severe is CVE-2021-31707?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Arbitrary file upload in Kitesky Kitecms

CVE-2021-31707

Permissions vulnerability found in KiteCMS allows a remote attacker to execute arbitrary code via the upload file type.

Vulnerability class: Unrestricted File Upload

EPSS: 0.013 (66.5th percentile) — read the EPSS interpretation.

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.

Affected products

Kitesky Kitecms
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Broken Link)
nvd@nist.gov (Third Party Advisory, VDB Entry)

Frequently asked questions

What is CVE-2021-31707?: CVE-2021-31707 is a critical-severity vulnerability in Kitesky Kitecms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2023-04-04.
How severe is CVE-2021-31707?: Critical severity. CVSS v3 base score is 9.8 out of 10.