CVE-2024-51492

Katalog CVE

CVSS 8.8 · High EPSS 0,50%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). Skor CVSS 3.1 8.8 (High) menurut github.com.

Deskripsi (NVD)

Zusam is a free and open-source way to self-host private forums. Prior to version 0.5.6, specially crafted SVG files uploaded to the service as images allow for unrestricted script execution on (raw) image load. With certain payloads, theft of the target user’s long-lived session token is possible. Note that Zusam, at the time of writing, uses a user’s static API key as a long-lived session token, and these terms can be used interchangeably on the platform. This session token/API key remains valid indefinitely, so long as the user doesn’t expressly request a new one via their Settings page. Version 0.5.6 fixes the cross-site scripting vulnerability.

Rincian

Terbit di NVD

1 November 2024

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

8.8 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

0,50% peluang dieksploitasi; lebih tinggi dari 41,0% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/zusam/zusam/commit/5930fdf86fa4abed01f0b345c8ec3c443656db9a
• https://github.com/zusam/zusam/releases/tag/0.5.6
• https://github.com/zusam/zusam/security/advisories/GHSA-96fx-5rqv-jfxh
• https://pfeister.dev/CVE-2024-51492