EIP-2026-105363

PRE-CVE

b2evolution 6.8.2 - Arbitrary File Upload

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-105363. PoCs published by Li Fei.

AI-analyzed exploit summary This exploit demonstrates an arbitrary file upload vulnerability in b2evolution 6.8.2, allowing unauthenticated users to upload malicious PHP files via a multipart/form-data POST request to the comment_post.php endpoint. The uploaded file can then be executed by accessing it directly.

Description

b2evolution 6.8.2 - Arbitrary File Upload

Exploits (1)

exploitdb WORKING POC
by Li Fei · textwebappsphp
https://www.exploit-db.com/exploits/41011

This exploit demonstrates an arbitrary file upload vulnerability in b2evolution 6.8.2, allowing unauthenticated users to upload malicious PHP files via a multipart/form-data POST request to the comment_post.php endpoint. The uploaded file can then be executed by accessing it directly.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: b2evolution 6.8.2
No auth needed
Prerequisites: Access to the target web application · Ability to send HTTP POST requests
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026