CVE-2023-33493
CWE-434Published: August 1, 2023· Updated: Jun 17, 2026
Official Description
An Unrestricted Upload of File with Dangerous Type vulnerability in the Ajaxmanager File and Database explorer (ajaxmanager) module for PrestaShop through 2.3.0, allows remote attackers to upload dangerous files without restrictions.
Risk Analysis
The Ajaxmanager module for PrestaShop allows for the unrestricted upload of dangerous file types. This critical vulnerability enables remote attackers to upload malicious files, potentially leading to full system compromise.
No public exploit is known, and it is not in CISA KEV. It is remotely exploitable with low complexity.
Update the Ajaxmanager module to a version that restricts file uploads or remove the module if it is not required.
Technical Analysis
CVE-2023-33493 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-434)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-33493 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts