by Kastro
Paper/Archive/CVE-2025-12674

CVE-2025-12674

mykiot KiotViet Sync — KiotViet Sync <= 1.8.5 - Unauthenticated Arbitrary File Upload

EPSS 0.8%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 57.8.578 × 2011.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The KiotViet Sync plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the create_media() function in all versions up to, and including, 1.8.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Affected

ProductAffectedFixed inSource
KiotViet Sync≤ 1.8.5–CNA

Scores by source

Wordfence (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refwordfence.com/threat-intel/vulnerabilities/id/7fdd670f-2a71-4c1d-af46-f0fd05352f7e?source=cverefwordpress.org/plugins/kiotvietsync