CVE-2026-38329
CRITICAL EPSS 45.5%
Published Jun 15, 20262w ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Published Jun 15, 2026 2w ago
Last Modified Jun 17, 2026 2w ago
Description
Bludit CMS before version 3.18.4 allows Remote Code Execution (RCE) via the API Plugin. The POST /api/files/{key} endpoint in bl-plugins/api/plugin.php fails to perform authorization checks and lacks file extension validation. An attacker with a valid API token can upload a malicious PHP script and execute arbitrary code on the server.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
45.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-862 Missing Authorization Authorization
References 1
- gist.github.com https://gist.github.com/Ki1ro0133/8bd14bd4fc6fab81c907d838a7aeee55
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.