CVE-2024-31450

Katalog CVE

CVSS 6.5 · Medium EPSS 0,97%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada owncast project owncast. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Owncast is an open source, self-hosted, decentralized, single user live video streaming and chat server. The Owncast application exposes an administrator API at the URL /api/admin. The emoji/delete endpoint of said API allows administrators to delete custom emojis, which are saved on disk. The parameter name is taken from the JSON request and directly appended to the filepath that points to the emoji to delete. By using path traversal sequences (../), attackers with administrative privileges can exploit this endpoint to delete arbitrary files on the system, outside of the emoji directory. This vulnerability is fixed in 0.1.3.

Rincian

Terbit di NVD

19 April 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,97% peluang dieksploitasi; lebih tinggi dari 60,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/owncast/owncast/commit/1b14800c7d7f54be14ed4d130bfe7f480645076e patch
• https://securitylab.github.com/advisories/GHSL-2023-277_Owncast/ exploit · advisory pihak ketiga
• https://github.com/owncast/owncast/blob/v0.1.2/controllers/admin/emoji.go#L63 product
• https://github.com/owncast/owncast/releases/tag/v0.1.3 release notes