CVE-2026-49768 WordPress Happyforms plugin <= 1.26.13 - PHP Object Injection vulnerability

Unauthenticated PHP Object Injection in Happyforms = 1.26.13 versions...

CVE-2026-49768

CVE-2026-49768 affects the WordPress plugin Happyforms (versions ≤ 1.26.13). The vulnerability is an unauthenticated PHP Object Injection in Happyforms, caused by an unsafe object deserialization path. Impact is described as high for confidentiality, integrity, and availability, with a CVSS 3.1 b...

CVE-2026-49768: Deserialization of Untrusted Data

Unauthenticated PHP Object Injection in Happyforms = 1.26.13 versions...

PT-2026-49514

Unauthenticated PHP Object Injection in Happyforms = 1.26.13 versions...

WordPress Happyforms plugin <= 1.26.13 - PHP Object Injection vulnerability

PHP Object Injection vulnerability discovered by longnv719 in WordPress Plugin Happyforms versions = 1.26.13...

EUVD-2024-40843

Malicious code in bioql PyPI...

EUVD-2023-52785

Malicious code in bioql PyPI...

EUVD-2024-21016

Malicious code in bioql PyPI...

CVE-2024-44063

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Happyforms allows Stored XSS.This issue affects Happyforms: from n/a through 1.26.0...

CVE-2024-23521

Missing Authorization vulnerability in Happyforms.This issue affects Happyforms: from n/a through 1.25.10...

CVE-2023-48752

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, gro...

CVE-2023-0096

The Happyforms WordPress plugin before 1.22.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

CVE-2024-10054

The Happyforms WordPress plugin before 1.26.3 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed for example in multisite setup...

WordPress Happyforms plugin < 1.26.3 - Admin+ Stored XSS vulnerability

Admin+ Stored XSS vulnerability discovered by Bob Matyas in WordPress Plugin Happyforms versions 1.26.3...

CVE-2024-10054

The Happyforms WordPress plugin before 1.26.3 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed for example in multisite setup...

CVE-2024-10054

The Happyforms WordPress plugin versions prior to 1.26.3 are vulnerable to a Stored Cross-Site Scripting (XSS) attack. The root cause is the failure to properly sanitize and escape certain settings. This allows high-privilege users, such as administrators, to perform XSS attacks, even in environm...

CVE-2024-10054 Happyforms < 1.26.3 - Admin+ Stored XSS

The Happyforms WordPress plugin before 1.26.3 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed for example in multisite setup...

CVE-2024-10054 Happyforms < 1.26.3 - Admin+ Stored XSS

The Happyforms WordPress plugin before 1.26.3 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed for example in multisite setup...

PT-2025-21393 · WordPress · Happyforms

Name of the Vulnerable Software and Affected Versions: Happyforms versions prior to 1.26.3 Description: The issue concerns the Happyforms plugin for WordPress, where certain settings are not properly sanitized and escaped. This could allow high-privilege users, such as administrators, to perform...

WordPress plugin Happyforms 安全漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A security vulnerability...