CVE-2026-14819 — LOW (3.5) — White Hats Nepal

Vulnerability Description

The Event Tickets and Registration WordPress plugin before 5.28.4 does not properly escape event titles before outputting them in a ticket history log, allowing users with the Editor role and above to perform Stored Cross-Site Scripting attacks that execute against higher-privileged users on multisite installations.

CVSS Score

3.5

LOW

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-79

References

https://wpscan.com/vulnerability/678a362f-b71d-4308-8fc3-f3bf3e6c3ca9/

FAQ

What is CVE-2026-14819?

CVE-2026-14819 is a vulnerability with a CVSS score of 3.5 (LOW). The Event Tickets and Registration WordPress plugin before 5.28.4 does not properly escape event titles before outputting them in a ticket history log, allowing users with the Editor role and above to...

How severe is CVE-2026-14819?

CVE-2026-14819 has been rated LOW with a CVSS base score of 3.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-14819?

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