PT-2026-49514 · WordPress · Happyforms
CVE-2026-49768
·
Published
2026-06-15
·
Updated
2026-06-15
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Happyforms versions prior to 1.26.14
Description
An unauthenticated PHP Object Injection issue exists in the Happyforms plugin. PHP Object Injection occurs when user-supplied input is passed to the PHP
unserialize() function without proper validation, potentially allowing an attacker to manipulate object properties or execute arbitrary code.Recommendations
Update to a version newer than 1.26.13.
Fix
Deserialization of Untrusted Data
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Weakness Enumeration
Related Identifiers
Affected Products
Happyforms