CVE-2023-48752: WordPress Happyforms Plugin <= 1.25.9 is vulnerable to Cross Site Scripting (XSS)

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-11-30 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Happyforms Form builder to get in touch with visitors, grow your email list and collect payments — Happyforms allows Reflected XSS.This issue affects Form builder to get in touch with visitors, grow your email list and collect payments — Happyforms: from n/a through 1.25.9.

Affected products

Happyforms: through 1.25.9

References

https://patchstack.com/database/vulnerability/happyforms/wordpress-happyforms-plugin-1-25-9-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/happyforms/wordpress-happyforms-plugin-1-25-9-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

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