What is CVE-2023-42180?

CVE-2023-42180 is a high-severity vulnerability in Lenosp Project, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2023-09-14.

How severe is CVE-2023-42180?

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

Arbitrary file upload in Lenosp Project

CVE-2023-42180

An arbitrary file upload vulnerability in the /user/upload component of lenosp 1.0-1.2.0 allows attackers to execute html code via a crafted JPG file.

Vulnerability class: Unrestricted File Upload

Published 2023-09-14 · 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: 0.007 (53.0th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.001

Affected products

Lenosp Project

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

gitee.com/zzdevelop/lenosp/issues/I7X760 (Exploit, Issue Tracking)

Frequently asked questions

What is CVE-2023-42180?: CVE-2023-42180 is a high-severity vulnerability in Lenosp Project, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2023-09-14.
How severe is CVE-2023-42180?: High severity. CVSS v3 base score is 8.8 out of 10.