Description
An issue was discovered in tools/conversations/view_ajax.php in Concrete5 before 8.3.0. An unauthenticated user can enumerate comments from all blog posts by POSTing requests to /index.php/tools/required/conversations/view_ajax with incremental 'cnvID' integers.
Exploits (1)
exploitdb
WORKING POC
by Chapman Schleiss · pythonwebappsphp
https://www.exploit-db.com/exploits/44194
References (4)
Scores
CVSS v3
5.3
EPSS
0.0803
EPSS Percentile
92.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Details
Status
published
Products (1)
concretecms/concrete_cms
< 8.3.0
Published
Feb 26, 2018
Tracked Since
Feb 18, 2026