CVE-2022-0830: FormBuilder <= 1.08 - Stored Cross-Site Scripting via CSRF

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-04-04 · updated 2026-06-17
Weakness: CWE-352

Description

The FormBuilder WordPress plugin through 1.08 does not have CSRF checks in place when creating/updating and deleting forms, and does not sanitise as well as escape its form field values. As a result, attackers could make logged in admin update and delete arbitrary forms via a CSRF attack, and put Cross-Site Scripting payloads in them.

Affected products

FormBuilder: through 1.08

References

https://wpscan.com/vulnerability/114c0202-39f8-4748-ac0d-013d2d6f02f7
https://wpscan.com/vulnerability/114c0202-39f8-4748-ac0d-013d2d6f02f7

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