CVE-2023-23328
HIGHAvantFAX 3.3.7 - Authenticated Unrestricted PHP File Upload via FileUpload.php
Title source: llmDescription
A File Upload vulnerability exists in AvantFAX 3.3.7. An authenticated user can bypass PHP file type validation in FileUpload.php by uploading a specially crafted PHP file.
References (2)
Core 2
Core References
Vendor Advisory
http://avantfax.com
Exploit, Third Party Advisory
https://github.com/superkojiman/vulnerabilities/blob/master/AvantFAX-3.3.7/README.md
Scores
CVSS v3
8.8
EPSS
0.0110
EPSS Percentile
61.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/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)
avantfax/avantfax
3.3.7
Published
Mar 10, 2023
Tracked Since
Feb 18, 2026