What’s Vulnerable › Vulnerabilities

CVE-2025-12676: KiotViet Sync <= 1.8.5 - Use of Hard-coded Password to Authorization Bypass

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-11-05 · updated 2026-10-18
• Weakness: CWE-259

Description

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.

Affected products

• mykiot KiotViet Sync: through 1.8.5

References

• https://wordpress.org/plugins/kiotvietsync/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/a2d7165b-1290-4032-8fbc-75ec1ab34a08?source=cve

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