Sensitive Information Exposure in KiotViet Sync Plugin for WordPress
CVE-2025-12677

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Kiotviet Sync
Vendor
CVE Published:
5 November 2025

What is CVE-2025-12677?

The KiotViet Sync plugin for WordPress contains a vulnerability that allows unauthorized users to access sensitive information. Specifically, the issue arises from the register_api_route() function located in the kiotvietsync/includes/public_actions/WebHookAction.php file, which can lead to the exposure of the webhook token value. This vulnerability affects all plugin versions up to and including 1.8.5, making it crucial for site administrators to secure their installations and potentially consider updates or patches to mitigate the risks associated with this vulnerability.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

KiotViet Sync * <= 1.8.5

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://wordpress.org/plugins/kiotvietsync/

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kenneth Dunn
JSON
.