Medium severity · published Oct 8, 2026
CVE-2026-105891
WordPress Event Tickets plugin <= 5.30.0.1 - Broken Access Control vulnerability
4.3
CVSS
0.2%
EPSS
No
On KEV
Description
Missing Authorization vulnerability in Liquid Web / StellarWP Event Tickets event-tickets allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Event Tickets: from n/a through 5.30.0.1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ET
Event Tickets · Liquid Web / StellarWP
through 5.30.0.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-105891
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-105891
vdb-entry
https://patchstack.com/database/wordpress/plugin/event-tickets/vulnerability/wordpress-event-tickets-plugin-5-30-0-1-broken-access-control-vulnerability-2?_s_id=cve
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