CVE-2026-14947

8.6 highEPSS 1.5%

High (8.6). EPSS 1.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

8.6 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

7.2 high

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

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE: CWE-24
Published: 2026-08-20
Modified: 2026-09-03
Record from: the NVD, synced 2026-10-19

References

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

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