Description
Flat Calendar 1.1 does not properly restrict access to administrative functions, which allows remote attackers to (1) add new events via calAdd.php, as reachable from admin/add.php, or (2) delete events via admin/deleteEvent.php. NOTE: this is only a vulnerability when the administrator does not follow recommendations in the product's security documentation.
Exploits (1)
exploitdb
WRITEUP
VERIFIED
by Crackers_Child · textwebappsphp
https://www.exploit-db.com/exploits/31908
References (4)
Core 4
Core References
Exploit vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/29662
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/43039
Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/493278/100/0/threaded
Exploit vdb-entry
x_refsource_osvdb
http://osvdb.org/51506
Scores
EPSS
0.0180
EPSS Percentile
82.9%
Details
CWE
CWE-264
Status
published
Products (1)
circulargenius/flat_calendar
1.1
Published
Apr 21, 2009
Tracked Since
Feb 18, 2026