High severity · published Jul 13, 2026
CVE-2026-57705
WordPress Event Tickets plugin <= 5.28.5 - Broken Access Control vulnerability
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
Missing Authorization vulnerability in Nexcess Event Tickets event-tickets allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Event Tickets: from n/a through <= 5.28.5.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ET
Event Tickets · Nexcess
through 5.28.5 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-57705
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-57705
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/event-tickets/vulnerability/wordpress-event-tickets-plugin-5-28-5-broken-access-control-vulnerability?_s_id=cve
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