Arbitrary file upload in Dedecms

CVE-2022-43192

An arbitrary file upload vulnerability in the component /dede/file_manage_control.php of Dedecms v5.7.101 allows attackers to execute arbitrary code via a crafted PHP file. This vulnerability is related to an incomplete fix for CVE-2022-40886.

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (27.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 27.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2022-43192: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2022-43192?
CVE-2022-43192 is a medium-severity vulnerability in Dedecms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.7/10. Published 2022-11-17.
How severe is CVE-2022-43192?
Medium severity. CVSS v3 base score is 6.7 out of 10.
Is CVE-2022-43192 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.