high8.1

CVE-2026-81784

Deserialization of Untrusted Data vulnerability in Marcin Wise Chat wise-chat allows Object Injection.This issue affects Wise Chat: from n/a through 3.4.2.

Impact

Deserialization of Untrusted Data vulnerability in Marcin Wise Chat wise-chat allows Object Injection.This issue affects Wise Chat: from n/a through 3.4.2.

Affected products

Product	Affected versions
Wise Chat: From N/A	through 3.4.2.

Versions were read from the advisory text. No structured product data has been published for this record yet.

Weakness classification

CWE-502

References

NVD record
CVE.org record
https://patchstack.com/database/wordpress/plugin/wise-chat/vulnerability/wordpress-wise-chat-plugin-3-4-php-object-injection-vulnerability?_s_id=cve