CVE-2020-36082
CWE-434Published: August 11, 2023· Updated: Jun 17, 2026
Official Description
File Upload vulnerability in bloofoxCMS version 0.5.2.1, allows remote attackers to execute arbitrary code and escalate privileges via crafted webshell file to upload module.
Risk Analysis
BloofoxCMS is vulnerable to arbitrary file uploads, allowing remote attackers to execute code and escalate privileges via webshells. This critical vulnerability is rated 9.8 and is highly accessible to attackers.
No public exploit is known, and it is not in the CISA KEV. The vulnerability is remotely exploitable with low complexity.
Update bloofoxCMS to a patched version and implement strict file upload validation.
Technical Analysis
CVE-2020-36082 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
All References (2)
Quick Facts
Related CVEs (CWE-434)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2020-36082 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts