Events Manager <= 7.4.0 - Authenticated (Contributor+) SQL Injection via 'meta_key' Parameter in Event/Location Duplicate Action

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-15023
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-25 02:16:39 UTC
Updated2026-08-25 02:16:39 UTC
DescriptionThe Events Manager – Calendar, Bookings, Tickets, and more! plugin for WordPress is vulnerable to generic SQL Injection via Stored 'meta_key' via Event/Location Duplicate Action in all versions up to, and including, 7.4.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is a second-order SQL injection: an attacker first plants SQL metacharacters in a custom meta key via the standard add-meta flow (WordPress stores these verbatim in wp_postmeta), then triggers the injection by invoking the event_duplicate or location_duplicate action, which reads the stored meta keys via get_post_meta() and concatenates them unsafely into the INSERT query.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

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

Problem Types: CWE-89 | CWE-89 CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
3.1CNADECLARED6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Netweblogic Events Manager Calendar Bookings Tickets And More! affected 7.4.0 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/events-manager/tags/7.3.6/em-actions.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/classes/em-location.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/classes/em-event.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/events-manager/tags/7.3.6/classes/em-location.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/events-manager/tags/7.3.6/classes/em-event.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/em-actions.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/em-actions.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/classes/em-location.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/events-manager/tags/7.3.6/em-actions.php [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/fe1e8c38-345a-4529-81ba-188a8... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/events-manager/tags/7.2.3.1/classes/em-event.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/events-manager/tags/7.3.6/classes/em-location.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/events-manager/tags/7.3.6/classes/em-event.php [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Dmitrii Ignatyev (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-07-08T01:26:25.000ZVendor Notified
CNA2026-08-24T13:24:31.000ZDisclosed

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