CVE-2023-46474

HIGH

PMB 7.4.8 - Remote Code Execution via start_import.php File Upload

Title source: manual
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-46474. PoCs published by Xn2.

AI-analyzed exploit summary Technical analysis of CVE-2023-46474, an unrestricted file upload vulnerability in PMB <=7.5.3 leading to RCE. The writeup details the root cause, exploitation steps, and remediation.

Description

File Upload vulnerability PMB v.7.4.8 allows a remote attacker to execute arbitrary code and escalate privileges via a crafted PHP file uploaded to the start_import.php file.

Exploits (1)

nomisec WRITEUP
by Xn2 · poc
https://github.com/Xn2/CVE-2023-46474

Technical analysis of CVE-2023-46474, an unrestricted file upload vulnerability in PMB <=7.5.3 leading to RCE. The writeup details the root cause, exploitation steps, and remediation.

Classification
Writeup 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: PMB <=7.5.3
Auth required
Prerequisites: Administrative access to the PMB platform
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (2)

Core 2
Core References
Not Applicable
http://pmb.com
Exploit, Mitigation, Third Party Advisory
https://github.com/Xn2/CVE-2023-46474

Scores

CVSS v3 7.2
EPSS 0.7269
EPSS Percentile 98.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-434
Status published
Products (1)
sigb/pmb < 7.5.3
Published Jan 11, 2024
Tracked Since Feb 18, 2026