Description
Cross-site scripting (XSS) vulnerability in index.php/Admin_Preferences in gpEasy CMS 2.3.3 allows remote attackers to inject arbitrary web script or HTML via the jsoncallback parameter.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Jakub Galczyk · textwebappsphp
https://www.exploit-db.com/exploits/37104
References (3)
Core 3
Core References
Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/48994
Exploit vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/53269
Exploit x_refsource_misc
http://hauntit.blogspot.com/2012/03/en-gpeasy-233-html-injection-xss.html
Scores
EPSS
0.0077
EPSS Percentile
73.5%
Details
CWE
CWE-79
Status
published
Products (1)
gpeasy/gpeasy_cms
2.3.3
Published
Jan 24, 2013
Tracked Since
Feb 18, 2026