CVE-2025-39381: WordPress KiotViet Sync plugin <= 1.8.4 - CSRF to Stored XSS vulnerability

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-24 · updated 2026-06-17
Weakness: CWE-352

Description

Cross-Site Request Forgery (CSRF) vulnerability in Kiotviet KiotViet Sync allows Stored XSS. This issue affects KiotViet Sync: from n/a through 1.8.4.

Affected products

KiotViet Sync: through 1.8.4

References

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

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