CVE-2026-30996

Severity CVSS v4.0:

Pending analysis

Type:

CWE-22 Path Traversal

Publication date:

15/04/2026

Last modified:

15/04/2026

Description

An issue in the file handling logic of the component download.php of SAC-NFe v2.0.02 allows attackers to execute a directory traversal and read arbitrary files from the system via a crafted GET request.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x

7.50

Severity 3.x

HIGH

References to Advisories, Solutions, and Tools

https://cve.joaopaulodeoliveira.dev/cve.php/published/CVE-2026-30996
https://cve.joaopaulodeoliveira.dev/cve.php/reserved/softsul-path-transversal