What is CVE-2023-43382?

CVE-2023-43382 is a high-severity vulnerability in Iteachyou Dreamer Cms, classified under Path Traversal. CVSS score: 8.8/10. Published 2023-09-25.

How severe is CVE-2023-43382?

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

Path Traversal in Iteachyou Dreamer Cms

CVE-2023-43382

Directory Traversal vulnerability in itechyou dreamer CMS v.4.1.3 allows a remote attacker to execute arbitrary code via the themePath in the uploaded template function.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2023-09-25 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.018 (77.9th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.018 · change: +0.003

Affected products

Iteachyou Dreamer Cms — versions 4.1.3

Weakness classification (CWE)

CWE-22 — Path Traversal

References

gitee.com/iteachyou/dreamer_cms/issues/I821AI (Issue Tracking)
aecous.github.io/2023/09/17/Text/ (Third Party Advisory)
gist.github.com/Aecous/7c6524859d624c00f4a975ecd5a743a7 (Third Party Advisory)

Frequently asked questions

What is CVE-2023-43382?: CVE-2023-43382 is a high-severity vulnerability in Iteachyou Dreamer Cms, classified under Path Traversal. CVSS score: 8.8/10. Published 2023-09-25.
How severe is CVE-2023-43382?: High severity. CVSS v3 base score is 8.8 out of 10.