CVE-2026-77351

Katalog CVE

CVSS 3.5 · Low EPSS 0,29%

Kerentanan Server-Side Request Forgery (SSRF). Skor CVSS 3.1 3.5 (Low) menurut github.com.

Deskripsi (NVD)

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 5.0.0, Wallos lets any authenticated user store an arbitrary SMTP host — including private and cloud-metadata IP addresses — in their personal email notification settings, with no server-side SSRF validation. When the scheduled notification cron job runs, it passes the stored host directly to PHPMailer, causing the Wallos server to open an outbound TCP connection to whatever address the attacker specified. This gives a low-privileged attacker a reliable mechanism to probe internal network services from the server's perspective. This issue has been patched in version 5.0.0.

Rincian

Terbit di NVD

31 Agustus 2026

Terakhir diubah

8 September 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,29% peluang dieksploitasi; lebih tinggi dari 19,9% 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/ellite/Wallos/commit/11eaf402e841a628c68a805694227ce66c45f6f3
• https://github.com/ellite/Wallos/releases/tag/v5.0.0
• https://github.com/ellite/Wallos/security/advisories/GHSA-mwqv-gv8x-9jcp