4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.005 Low
EPSS
Percentile
73.3%
High-Tech Bridge Security Research Lab discovered vulnerability in Google Calendar Events WordPress plugin, which can be exploited to perform Cross-Site Scripting (XSS) attacks against administrator of a WordPress website with vulnerable plugin.
Input passed via the “gce_feed_ids” HTTP GET parameter to “/wp-admin/admin-ajax.php” script is not properly sanitised before being returned to the user. A remote attacker can trick a logged-in administrator to open a specially crafted link and execute arbitrary HTML and script code in browser in context of the vulnerable website.
The exploitation example below uses the “alert()” JavaScript function to display “immuniweb” word:
http://wordpress/wp-admin/admin-ajax.php?action=gce_ajax&gce_type=page&gce_f eed_ids=%27%22%3E%3Cscript%3Ealert%28/immuniweb/%29;%3C/script%3E
CPE | Name | Operator | Version |
---|---|---|---|
google calendar events wordpress plugin | le | 2.0.1 |