CVE-2022-39226

Katalog CVE

CVSS 4.3 · Medium EPSS 1,0%

Kerentanan Improper Input Validation pada discourse. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

Discourse is an open source discussion platform. In versions prior to 2.8.9 on the `stable` branch and prior to 2.9.0.beta10 on the `beta` and `tests-passed` branches, a malicious actor can add large payloads of text into the Location and Website fields of a user profile, which causes issues for other users when loading that profile. A fix to limit the length of user input for these fields is included in version 2.8.9 on the `stable` branch and version 2.9.0.beta10 on the `beta` and `tests-passed` branches. There are no known workarounds.

Rincian

Terbit di NVD

29 September 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation
CWE-770: Allocation of Resources Without Limits or Throttling

EPSS (30 hari)

1,0% peluang dieksploitasi; lebih tinggi dari 62,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/discourse/discourse/commit/e69f7d2fd9c977dedbdb17f6813651e2a45bfb71 patch · advisory pihak ketiga
• https://github.com/discourse/discourse/pull/18302 patch · advisory pihak ketiga
• https://github.com/discourse/discourse/security/advisories/GHSA-jw3q-xg5g-qjrw advisory pihak ketiga