Unauthenticated PHP Object Injection in OttoKit by Patchstack
CVE-2026-49781

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Ottokit
Vendor
CVE Published:
15 June 2026

What is CVE-2026-49781?

The OttoKit plugin, up to version 1.1.27, is susceptible to an unauthenticated PHP Object Injection vulnerability. This flaw allows attackers to exploit the plugin without any authentication, potentially leading to unauthorized actions within the affected website. It is essential for users of OttoKit to assess their exposure by updating to a secure version and following best security practices.

Affected Version(s)

OttoKit <= 1.1.27

References

https://patchstack.com/database/wordpress/plugin/suretrig...
vdb-entry

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

daroo | Patchstack Bug Bounty Program
.