What’s Vulnerable › Vulnerabilities

CVE-2018-6891

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-02-11 · updated 2026-06-17
• Weakness: CWE-79

Description

Bookly #1 WordPress Booking Plugin Lite before 14.5 has XSS via a jQuery.ajax request to ng-payment_details_dialog.js.

Affected products

• ladela WordPress Online Booking and Scheduling Plugin – Bookly: before 14.5 — fixed in 14.5

How to fix

Upgrade to a fixed version: ladela WordPress Online Booking and Scheduling Plugin – Bookly 14.5. Check the vendor advisory for mitigations.

References

• https://wordpress.org/plugins/bookly-responsive-appointment-booking-tool/#developers
• https://www.gubello.me/blog/bookly-blind-stored-xss/
• https://wordpress.org/plugins/bookly-responsive-appointment-booking-tool/#developers
• https://www.gubello.me/blog/bookly-blind-stored-xss/

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