CVE-2020-15128

Katalog CVE

CVSS 6.3 · Medium EPSS 0,69%

Kerentanan Reliance on Cookies without Validation and Integrity Checking pada octobercms october. Skor CVSS 3.1 6.3 (Medium) menurut NVD.

Deskripsi (NVD)

In OctoberCMS before version 1.0.468, encrypted cookie values were not tied to the name of the cookie the value belonged to. This meant that certain classes of attacks that took advantage of other theoretical vulnerabilities in user facing code (nothing exploitable in the core project itself) had a higher chance of succeeding. Specifically, if your usage exposed a way for users to provide unfiltered user input and have it returned to them as an encrypted cookie (ex. storing a user provided search query in a cookie) they could then use the generated cookie in place of other more tightly controlled cookies; or if your usage exposed the plaintext version of an encrypted cookie at any point to the user they could theoretically provide encrypted content from your application back to it as an encrypted cookie and force the framework to decrypt it for them. Issue has been fixed in build 468 (v1.0.468).

Rincian

Terbit di NVD

31 Juli 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-565: Reliance on Cookies without Validation and Integrity Checking
CWE-327: Use of a Broken or Risky Cryptographic Algorithm

EPSS (30 hari)

0,69% peluang dieksploitasi; lebih tinggi dari 51,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/octobercms/library/commit/28310d4fb336a1741b39498f4474497644a6875c patch · advisory pihak ketiga
• https://github.com/octobercms/library/pull/508 patch · advisory pihak ketiga
• https://github.com/octobercms/october/security/advisories/GHSA-55mm-5399-7r63 advisory pihak ketiga