CVE-2025-12677: medium-severity vulnerability in mykiot KiotViet Sync
KiotViet Sync <= 1.8.5 - Unauthenticated Webhook Key Exposure
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 Sensitive Information Exposure in all versions up to, and including, 1.8.5 via the register_api_route() function in kiotvietsync/includes/public_actions/WebHookAction.php. This makes it possible for unauthenticated attackers to extract the webhook token value when configured.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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-2025-12676MEDIUMKiotViet Sync <= 1.8.5 - Use of Hard-coded Password to Authorization BypassEPSS 0.3%CVE-2025-12675MEDIUMKiotViet Sync <= 1.8.5 - Missing Authorization to Authenticated (Subscriber+) Settings UpdateEPSS 0.2%