CVE-2023-34207

8.8 highEPSS 0.9%

High (8.8) in easyuse mailhunter ultimate. EPSS 0.9% chance of exploitation in the next 30 days.

Unrestricted upload of file with dangerous type vulnerability in create template function in EasyUse MailHunter Ultimate 2023 and earlier allows remote authenticated users to perform arbitrary system commands with ‘NT Authority\SYSTEM‘ privilege via a crafted ZIP archive.

Severity

CVSS 3.1

8.8 high

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2023-10-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

easyuse:mailhunter_ultimate

References

https://zuso.ai/Advisory/ZA-2023-04
https://zuso.ai/Advisory/ZA-2023-04

Check your stack JSON