CVE-2025-12676: medium-severity vulnerability in mykiot KiotViet Sync
KiotViet Sync <= 1.8.5 - Use of Hard-coded Password to Authorization Bypass
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.3%
The KiotViet Sync plugin for WordPress is vulnerable to authorizarion bypass in all versions up to, and including, 1.8.5. This is due to the plugin using a hardcoded password for authentication in the QueryControllerAdmin::authenticated function. This makes it possible for unauthenticated attackers to create and sync products.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
mykiot · KiotViet SyncRelated CVEs — mykiot KiotViet Sync
In the same product, most dangerous first.
CVE-2025-12674CRITICALKiotViet Sync <= 1.8.5 - Unauthenticated Arbitrary File UploadEPSS 0.8%CVE-2025-12677MEDIUMKiotViet Sync <= 1.8.5 - Unauthenticated Webhook Key ExposureEPSS 0.3%CVE-2025-12675MEDIUMKiotViet Sync <= 1.8.5 - Missing Authorization to Authenticated (Subscriber+) Settings UpdateEPSS 0.2%