CVE-2026-45711

Katalog CVE

CVSS 8.2 · High EPSS 0,39%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada axllent mailpit. Skor CVSS 3.1 8.2 (High) menurut NVD.

Deskripsi (NVD)

Mailpit is an email testing tool and API for developers. Prior to version 1.30.0, the mailpit dump --http <base-url> <out-dir> sub-command downloads every message from a remote Mailpit instance and writes each one as <id>.eml inside the user-supplied output directory. The message ID field is taken verbatim from the JSON response of the remote server and concatenated into the output path with path.Join, which silently normalizes `..` segments. A malicious HTTP server impersonating Mailpit can therefore make mailpit dump write attacker-controlled bytes to any path the running user can write, fully outside the intended output directory. Version 1.30.0 contains a patch.

Rincian

Terbit di NVD

20 Juli 2026

Terakhir diubah

28 Juli 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-829: Inclusion of Functionality from Untrusted Control Sphere

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 31,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/axllent/mailpit/security/advisories/GHSA-qx5x-85p8-vg4j exploit · advisory vendor
• https://github.com/axllent/mailpit/releases/tag/v1.30.0 release notes