CVE-2020-11083: octobercms october

csirt@kutim:~/threat-intel/cve/CVE-2020-11083

CVSS 4.8 · Medium EPSS 1,1%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada octobercms october. Skor CVSS 3.1 4.8 (Medium) menurut NVD.

Deskripsi (NVD)

In October from version 1.0.319 and before version 1.0.466, a user with access to a markdown FormWidget that stores data persistently could create a stored XSS attack against themselves and any other users with access to the generated HTML from the field. This has been fixed in 1.0.466. For users of the RainLab.Blog plugin, this has also been fixed in 1.4.1.

Rincian

Terbit di NVD: 14 Juli 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 4.8 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 1,1% peluang dieksploitasi; lebih tinggi dari 65,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
octobercms	october	Versi 1.0.319 hingga sebelum 1.0.466

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/octobercms/october/commit/9ecfb4867baae14a0d3f99f5b5c1e8a979ae8746 patch · advisory pihak ketiga
https://github.com/octobercms/october/security/advisories/GHSA-w4pj-7p68-3vgv patch · advisory pihak ketiga
https://github.com/rainlab/blog-plugin/commit/6ae19a6e16ef3ba730692bc899851342c858bb94 patch · advisory pihak ketiga
http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.ht... exploit · advisory pihak ketiga · vdb entry
http://seclists.org/fulldisclosure/2020/Aug/2 exploit · mailing list · 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.