CVE-2023-33559

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-10-26 · updated 2026-06-17
Weakness: CWE-829

Description

A local file inclusion vulnerability via the lang parameter in OcoMon before v4.0.1 allows attackers to execute arbitrary code by supplying a crafted PHP file.

Affected products

Ocomon Project Ocomon: before 4.0.1 — fixed in 4.0.1

How to fix

Upgrade to a fixed version: Ocomon Project Ocomon 4.0.1. Check the vendor advisory for mitigations.

References

https://github.com/ninj4c0d3r/OcoMon-Research
https://github.com/ninj4c0d3r/OcoMon-Research/commit/7459ff397f48b5356930c16c522331e39158461dv
https://github.com/ninj4c0d3r/OcoMon-Research
https://github.com/ninj4c0d3r/OcoMon-Research/commit/7459ff397f48b5356930c16c522331e39158461dv

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