CVE-2026-40035

Katalog CVE

CVSS 9.1 · Critical EPSS 0,72%

Kerentanan Active Debug Code pada ryandfir unfurl. Skor CVSS 3.1 9.1 (Critical) menurut vulncheck.com.

Deskripsi (NVD)

Unfurl through 2025.08 contains an improper input validation vulnerability in config parsing that enables Flask debug mode by default. The debug configuration value is read as a string and passed directly to app.run(), causing any non-empty string to evaluate truthy, allowing attackers to access the Werkzeug debugger and disclose sensitive information or achieve remote code execution.

Rincian

Terbit di NVD

8 April 2026

Terakhir diubah

8 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-489: Active Debug Code

EPSS (30 hari)

0,72% peluang dieksploitasi; lebih tinggi dari 52,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/obsidianforensics/unfurl/security/advisories/GHSA-vg9h-jx4v-cwx2 exploit · advisory vendor
• https://www.vulncheck.com/advisories/dfir-unfurl-werkzeug-debugger-exposure-via-string-config-parsing advisory pihak ketiga