What is CVE-2022-28440?

CVE-2022-28440 is a high-severity vulnerability in Ucms_project Ucms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2022-04-21.

How severe is CVE-2022-28440?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2022-28440 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Arbitrary file upload in Ucms_project Ucms

CVE-2022-28440

An arbitrary file upload vulnerability in UCMS v1.6 allows attackers to execute arbitrary code via a crafted PHP file.

Vulnerability class: Unrestricted File Upload

EPSS: 0.016 (73.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ucms_project Ucms — versions 1.6
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-28440?: CVE-2022-28440 is a high-severity vulnerability in Ucms_project Ucms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2022-04-21.
How severe is CVE-2022-28440?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-28440 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.