CVE-2026-25099
Remote Code Execution via Unrestricted File Upload in Bludit
- Published
- Mar 27, 2026
- Updated
- Mar 27, 2026
- Assigning CNA
- CERT-PL
- Evidence observed
- May 7, 2026
Primary CVSS
nvd · CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XLow · next 30 days
- Percentile
- 78.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Bludit’s API plugin allows an authenticated attacker with a valid API token to upload files of any type and extension without restriction, which can then be executed, leading to Remote Code Execution. This issue was fixed in 3.18.4.
Sources
2- CVE-2026-25099Exploit
Python exploit for Bludit CMS API unrestricted file upload leading to remote code execution, providing command execution and interactive shell for authorized testing.
- Bludit CMS 3.18.4 - RCEExploit
yahia · multiple · May 7, 2026
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