OTA Sync Booking Engine Widget 1.2.7 - Cross-Site Request Forgery to Stored Cross-Site Scripting
Vulnerability Description
The OTA Sync Booking Engine Widget plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2.7. This is due to missing or incorrect nonce validation on the otasync_widget_settings_fnc() function. This makes it possible for unauthenticated attackers to update the plugin's settings and inject malicious scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Ala Arfaoui
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9af6d311-a72e-4c86-8ecb-70fa83e5a240?source=cve
- https://plugins.trac.wordpress.org/browser/ota-sync-booking-engine-widget/trunk/otasync-widget.php#L72
- https://plugins.trac.wordpress.org/changeset/3201696/
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3196168%40ota-sync-booking-engine-widget&new=3196168%40ota-sync-booking-engine-widget&sfp_email=&sfph_mail=
Affected Vendor
otasync
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