CVE-2026-30996 — HIGH (7.5)

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-22

References

FAQ

What is CVE-2026-30996?

CVE-2026-30996 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 reques...

How severe is CVE-2026-30996?

CVE-2026-30996 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-30996?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.