5.4

CVE-2021-24225

Exploit

Advanced Booking Calendar <= 1.6.6 - Reflected Cross-Site Scripting via calId Parameter

The Advanced Booking Calendar WordPress plugin before 1.6.7 did not sanitise the calId GET parameter in the "Seasons & Calendars" page before outputing it in an A tag, leading to a reflected XSS issue
Mögliche Gegenmaßnahme
Advanced Booking Calendar: Update to version 1.6.7, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Advanced Booking Calendar
Version [*, 1.6.7)
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Elbtide ≫ Advanced Booking Calendar SwPlatformwordpress Version < 1.6.7
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.377
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.