PT-2022-16140 · Unknown · M1K1O/Blog

Bao104 + 1 · Published 2022-02-08 · Updated 2023-07-13 · CVE-2022-23626

Positive Technologies (AI Summary)

CVSS v3.1

8.5

High

Base vector

AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions m1k1o/blog (affected versions not specified)

Description The issue concerns a lightweight self-hosted PHP blog, where errors from functions imagecreatefrom* and image* have not been checked properly. Although PHP issued warnings and the upload function returned false, the original file, which could contain a malicious payload, was kept on the disk. Users are advised to upgrade as soon as possible.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Unchecked Return Value

RCE

Weakness Enumeration

CWE-252

CWE-20

Related Identifiers

CVE-2022-23626

GHSA-WMQJ-5V54-24X4

Affected Products

M1K1O/Blog

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23626.json · Exploit
• 🔥 http://packetstormsecurity.com/files/167235/m1k1os-Blog-1.3-Remote-Code-Execution.html · Exploit
• 🔥 https://exploit-db.com/exploits/50943 · Exploit
• https://github.com/m1k1o/blog/commit/6f5e59f1401c4a3cf2e518aa85b231ea14e8a2ef · Patch
• https://osv.dev/vulnerability/CVE-2022-23626 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23626 · Security Note
• https://github.com/m1k1o/blog/security/advisories/GHSA-wmqj-5v54-24x4 · Note
• https://t.me/cvenotify/26467 · Telegram Post
• https://t.me/cibsecurity/37028 · Telegram Post