Cross-Site Request Forgery Vulnerability in InstaWP Connect by InstaWP
CVE-2026-116399

8.8HIGH

Key Information:

Vendor

WordPress

Vendor
CVE Published:
29 October 2026

What is CVE-2026-116399?

A Cross-Site Request Forgery (CSRF) vulnerability exists in InstaWP Connect, enabling attackers to execute unauthorized actions on behalf of users without their consent. This can lead to potential security breaches, where malicious entities can exploit this loophole to manipulate user sessions and perform actions that could compromise sensitive information. Users of affected versions should take immediate steps to update to secure releases to mitigate risks associated with this flaw.

Affected Version(s)

InstaWP Connect 0 <= 0.1.4.2

References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

mroccon | Patchstack Bug Bounty Program
.