CVE-2025-39381

HIGH 7.1

WordPress KiotViet Sync plugin <= 1.8.5 - CSRF to Stored XSS vulnerability

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

Cross-Site Request Forgery (CSRF) vulnerability in Kiotviet KiotViet Sync kiotvietsync allows Stored XSS.This issue affects KiotViet Sync: from n/a through <= 1.8.5.

CWE	CWE-352
Vendor	kiotviet
Product	kiotviet sync
Published	Apr 24, 2025
Last Updated	Apr 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Kiotviet / KiotViet Sync

0 ≤ 1.8.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/kiotvietsync/vulnerability/wordpress-kiotviet-sync-plugin-1-8-4-csrf-to-stored-xss-vulnerability?_s_id=cve

Credits

Nguyen Xuan Chien | Patchstack Bug Bounty Program