CVE-2026-14947 — HIGH (7.2)

Vulnerability Description

A high-privileged remote attacker can upload malicious ZIP archive containing directory traversal sequences such as ../ can escape the intended extraction directory and write files to arbitrary locations on the server, potentially achieve arbitrary code execution due to improper validation of archive entry paths before writing files to disk which could result in full system compromise.

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-24

References

https://www.certvde.com/en/advisories/VDE-2026-078/

FAQ

What is CVE-2026-14947?

CVE-2026-14947 is a vulnerability with a CVSS score of 7.2 (HIGH). A high-privileged remote attacker can upload malicious ZIP archive containing directory traversal sequences such as ../ can escape the intended extraction directory and write files to arbitrary locati...

How severe is CVE-2026-14947?

CVE-2026-14947 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-14947?

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