CVE-2026-59828

Katalog CVE

CVSS 5.3 · Medium EPSS 0,55%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada discourse. Skor CVSS 3.1 5.3 (Medium) menurut github.com.

Deskripsi (NVD)

Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, post revisions that should be hidden from regular users could be leaked through visible diffs on adjacent revisions serialized by PostRevisionSerializer. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.

Rincian

Terbit di NVD

9 Juli 2026

Terakhir diubah

13 Juli 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,55% peluang dieksploitasi; lebih tinggi dari 44,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/discourse/discourse/security/advisories/GHSA-q456-4f8q-42vx advisory vendor
• https://github.com/discourse/discourse/commit/1f26c1163ce87a2abbd1d01780ab1b5fb16e75f6 patch
• https://github.com/discourse/discourse/commit/8b773332b0f937dfcd894ed56d56fc5a81578d9d patch
• https://github.com/discourse/discourse/commit/8d36da1b68c906592abde3f2e94d505cdf097435 patch
• https://github.com/discourse/discourse/commit/d58988d46bb1019bfa8b8330ae81a1a134e08511 patch
• https://github.com/discourse/discourse/releases/tag/v2026.1.5 release notes
• https://github.com/discourse/discourse/releases/tag/v2026.4.2 release notes
• https://github.com/discourse/discourse/releases/tag/v2026.5.1 release notes
• https://github.com/discourse/discourse/releases/tag/v2026.6.0 release notes