KiotViet Sync <= 1.8.5 — Use of Hard-coded Password to Authorization Bypass
CVE-2025-12676Published · Updated Action summary
Affected: ≤1.8.5No patch available
What to do until a fix ships- Severity
- Medium5.3
- CVSS
- 5.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
KiotViet Sync kiotvietsync
- Affected≤ 1.8.5
- PatchedNo fix yet
No patched version available.
You are affected if you run ≤ 1.8.5. No fixed version has been released.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under KiotViet Sync.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch KiotViet Sync to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to kr0d.
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.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in KiotViet Sync
All 7| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Missing Authorization to Authenticated (Subscriber+) Settings Update ≤1.8.5No patch available | CVE-2025-12675 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload ≤1.8.5No patch available | CVE-2025-12674 | |
| Medium5.3 | Unauthenticated Webhook Key Exposure ≤1.8.5No patch available | CVE-2025-12677 | |
| Medium4.3 | Missing Authorization ≤1.8.5No patch available | CVE-2025-62978 | |
| Medium6.1 | Cross-Site Request Forgery to Stored Cross-Site Scripting ≤1.8.5No patch available | CVE-2025-39381 |
- Medium4.3Missing Authorization to Authenticated (Subscriber+) Settings Update
≤1.8.5No patch available
- Critical9.8Unauthenticated Arbitrary File Upload
≤1.8.5No patch available
- Medium5.3Unauthenticated Webhook Key Exposure
≤1.8.5No patch available
- Medium4.3Missing Authorization
≤1.8.5No patch available
- Medium6.1Cross-Site Request Forgery to Stored Cross-Site Scripting
≤1.8.5No patch available
Timeline
CVE published
Severity medium, CVSS 5.3
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.