CVE-2026-81429 WPBakery Page Builder - Stored XSS

WPBakery Page Builder WordPress plugin <= 1.0.2 contains a stored cross-site scripting caused by lack of CSRF check and unsanitized template-import data, letting attackers execute script in administrator session via forged request.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.13% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Stored XSS
Impact
Stored XSS
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Published
12 September 2026
Updated
15 October 2026
Weakness
CWE-79

Vendor fix

Update to the latest version that implements CSRF checks and sanitizes imported data.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs