CVE-2023-36097
CWE-434Published: June 22, 2023· Updated: Jun 17, 2026
Official Description
funadmin v3.3.2 and v3.3.3 are vulnerable to Insecure file upload via the plugins install.
Risk Analysis
funadmin versions 3.3.2 and 3.3.3 are vulnerable to insecure file uploads via the plugin installation feature. An attacker can upload malicious files to the server, leading to arbitrary code execution. This is a critical vulnerability that allows full control over the web application.
No public exploit is known, and it is not in the CISA KEV. The vulnerability is remotely exploitable with low attack complexity.
Upgrade to a secure version of funadmin. Implement strict file type validation and restrict the ability to upload plugins to authorized administrators only.
Technical Analysis
CVE-2023-36097 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-2023-36097 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts