CVE-2026-40168

Katalog CVE

CVSS 8.2 · High EPSS 0,52%

Kerentanan Server-Side Request Forgery (SSRF) pada gitroom postiz. Skor CVSS 3.1 8.2 (High) menurut github.com.

Deskripsi (NVD)

Postiz is an AI social media scheduling tool. Prior to 2.21.5, the /api/public/stream endpoint is vulnerable to SSRF. Although the application validates the initially supplied URL and blocks direct private/internal hosts, it does not re-validate the final destination after HTTP redirects. As a result, an attacker can supply a public HTTPS URL that passes validation and then redirects the server-side request to an internal resource.

Rincian

Terbit di NVD

10 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

0,52% peluang dieksploitasi; lebih tinggi dari 42,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/gitroomhq/postiz-app/security/advisories/GHSA-34w8-5j2v-h6ww exploit · mitigasi · advisory vendor
• https://github.com/gitroomhq/postiz-app/commit/30e8b777098157362769226d1b46d83ad616cb06 patch
• https://github.com/gitroomhq/postiz-app/releases/tag/v2.21.5 product · release notes