CVE-2022-23626

Katalog CVE

CVSS 8.8 · High EPSS 9,9%

Kerentanan Improper Input Validation pada blog project blog. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

8 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation
CWE-252: Unchecked Return Value

EPSS (30 hari)

9,9% peluang dieksploitasi; lebih tinggi dari 95,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/m1k1o/blog/commit/6f5e59f1401c4a3cf2e518aa85b231ea14e8a2ef patch · advisory pihak ketiga
• http://packetstormsecurity.com/files/167235/m1k1os-Blog-1.3-Remote-Code-Execution.html exploit · advisory pihak ketiga · vdb entry
• https://github.com/m1k1o/blog/security/advisories/GHSA-wmqj-5v54-24x4 advisory pihak ketiga