CVE-2026-97257

Monday, October 05, 2026

8.8

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Deserialization of Untrusted Data vulnerability in PressTigers Simple Event Planner simple-event-planner allows Object Injection.This issue affects Simple Event Planner: from n/a through 1.5.7.

Affected Software

Vendor	Product	Version Range	Status
PressTigers	Simple Event Planner	`0 <= 1.5.7`	affected

Weaknesses

CWE-502: Deserialization of Untrusted Data

References

https://patchstack.com/database/wordpress/plugin/simple-event-planner/vulnerability/wordpress-simple-event-planner-plugin-1-5-7-php-object-injection-vulnerability?_s_id=cve

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