CVE-2024-9235: high-severity vulnerability in Mapster WP Maps
Mapster WP Maps <= 1.5.0 - Incorrect Authorization to Authenticated (Contributor+) Arbitrary Options Update
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.5%
The Mapster WP Maps plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to an insufficient capability check on the mapster_wp_maps_set_option_from_js() function in all versions up to, and including, 1.5.0. This makes it possible for authenticated attackers, with contributor-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
mapster · Mapster WP MapsRelated CVEs — Mapster WP Maps
In the same product, most dangerous first.
CVE-2024-10592MEDIUMMapster WP Maps <= 1.6.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.8%CVE-2026-12954HIGHMapster WP Maps <= 1.23.0 - Authenticated (Subscriber+) Arbitrary User Meta Write via 'acf-photo-gallery-groups' ParameterEPSS 0.6%CVE-2026-107743HIGHMapster WP Maps <= 2.0.5 - Unauthenticated Stored Cross-Site Scripting via 'config.loading.background' ParameterEPSS 0.4%CVE-2024-13362MEDIUMFreemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url ParameterEPSS 0.3%CVE-2025-9044MEDIUMMapster WP Maps <= 1.20.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-39720HIGHWordPress Mapster WP Maps plugin <= 2.0.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%
References
https://github.com/WordPressBugBounty/plugins-mapster-wp-maps/blob/009ff350f7fee0788c6d8a735af03e21b132c983/mapster-wp-maps/admin/api/class-mapster-wordpress-maps-api.php#L12https://plugins.trac.wordpress.org/changeset/3161051/mapster-wp-maps/tags/1.5.0/admin/api/class-mapster-wordpress-maps-api.php?old=3154048&old_path=mapster-wp-maps%2Ftags%2F1.4.1%2Fadmin%2Fapi%2Fclass-mapster-wordpress-maps-api.phphttps://plugins.trac.wordpress.org/changeset/3173973https://wordpress.org/plugins/mapster-wp-maps/https://www.wordfence.com/threat-intel/vulnerabilities/id/b81c2990-68d1-4d45-9724-262ec017caf1?source=cve