What is CVE-2023-43234?

CVE-2023-43234 is a critical-severity vulnerability in Dedebiz, classified under Code Injection. CVSS score: 9.8/10. Published 2023-09-27.

How severe is CVE-2023-43234?

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

RCE in Dedebiz

CVE-2023-43234

DedeBIZ v6.2.11 was discovered to contain multiple remote code execution (RCE) vulnerabilities at /admin/file_manage_control.php via the $activepath and $filename parameters.

Vulnerability class: RCE (Remote Code Execution)

Published 2023-09-27 · last modified 2026-07-09.

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: 0.011 (65.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.011 · change: +0.001

Affected products

Dedebiz — versions 6.2.11

Weakness classification (CWE)

CWE-94 — Code Injection

References

af854a3a-2127-422b-91ae-364da2661108 (Product)
github.com/yux1azhengye (Not Applicable)
github.com/yux1azhengye/mycve/blob/main/DedeBIZ_v6.2.11_RCE.pdf (Broken Link)
www.dedebiz.com (Product)

Frequently asked questions

What is CVE-2023-43234?: CVE-2023-43234 is a critical-severity vulnerability in Dedebiz, classified under Code Injection. CVSS score: 9.8/10. Published 2023-09-27.
How severe is CVE-2023-43234?: Critical severity. CVSS v3 base score is 9.8 out of 10.