What is CVE-2024-46373?

CVE-2024-46373 is a high-severity vulnerability in Dedecms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2024-09-18.

How severe is CVE-2024-46373?

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

Arbitrary file upload in Dedecms

CVE-2024-46373

Dedecms V5.7.115 contains an arbitrary code execution via file upload vulnerability in the backend.

Vulnerability class: Unrestricted File Upload

Published 2024-09-18 · last modified 2026-06-17.

CVSS v3 metric

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

EPSS exploit prediction

EPSS: 0.005 (42.2th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Dedecms — versions 5.7.115

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

github.com/gaorenyusi/gaorenyusi/blob/main/CVE-2024-46373.md (Third Party Advisory)

Frequently asked questions

What is CVE-2024-46373?: CVE-2024-46373 is a high-severity vulnerability in Dedecms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2024-09-18.
How severe is CVE-2024-46373?: High severity. CVSS v3 base score is 8.8 out of 10.