High severity8.8NVD Advisory· Published Mar 10, 2023· Updated Jul 5, 2026
CVE-2023-23328
CVE-2023-23328
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- AvantFAX/AvantFAXdescription
Patches
Vulnerability mechanics
References
2- github.com/superkojiman/vulnerabilities/blob/master/AvantFAX-3.3.7/README.mdnvdExploitThird Party Advisory
- avantfax.comnvdVendor Advisory
News mentions
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