CVE-2022-23626

HIGH

m1k1o/blog - Info Disclosure

Title source: llm

Description

m1k1o/blog is a lightweight self-hosted facebook-styled PHP blog. Errors from functions `imagecreatefrom*` and `image*` have not been checked properly. Although PHP issued warnings and the upload function returned `false`, the original file (that could contain a malicious payload) was kept on the disk. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue.

Exploits (1)

exploitdb WORKING POC
by Malte V · pythonwebappsphp
https://www.exploit-db.com/exploits/50943

References (3)

Scores

CVSS v3 8.5
EPSS 0.0427
EPSS Percentile 88.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Classification

CWE
CWE-252 CWE-20
Status published

Affected Products (1)

blog_project/blog < 1.4

Timeline

Published Feb 08, 2022
Tracked Since Feb 18, 2026