CVE-2026-77702 — MEDIUM (5.3)

Vulnerability Description

The Eventin WordPress plugin before 4.1.24 does not prevent the token issued to a guest at checkout from being used to change that order's tickets afterwards, allowing unauthenticated users to replace a paid ticket with a free one and complete the order at no charge.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-862

References

https://wpscan.com/vulnerability/a4fa75f7-2b30-4659-9e25-dd3454c50ebb/

FAQ

What is CVE-2026-77702?

CVE-2026-77702 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The Eventin WordPress plugin before 4.1.24 does not prevent the token issued to a guest at checkout from being used to change that order's tickets afterwards, allowing unauthenticated users to replac...

How severe is CVE-2026-77702?

CVE-2026-77702 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-77702?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.