CVE-2022-23655: octobercms october

csirt@kutim:~/threat-intel/cve/CVE-2022-23655

CVSS 5.3 · Medium EPSS 0,64%

Kerentanan Improper Verification of Cryptographic Signature pada octobercms october. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

Octobercms is a self-hosted CMS platform based on the Laravel PHP Framework. Affected versions of OctoberCMS did not validate gateway server signatures. As a result non-authoritative gateway servers may be used to exfiltrate user private keys. Users are advised to upgrade their installations to build 474 or v1.1.10. The only known workaround is to manually apply the patch (e3b455ad587282f0fbcb7763c6d9c3d000ca1e6a) which adds server signature validation.

Rincian

Terbit di NVD: 24 Februari 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-347: Improper Verification of Cryptographic Signature
EPSS (30 hari): 0,64% peluang dieksploitasi; lebih tinggi dari 49,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
octobercms	october	Semua versi sebelum 1.0.475
octobercms	october	Versi 1.1.0 hingga sebelum 1.1.11

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/octobercms/october/commit/e3b455ad587282f0fbcb7763c6d9c3d000ca1e6a patch · advisory pihak ketiga
https://github.com/octobercms/october/security/advisories/GHSA-53m6-44rc-h2q5 patch · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.