Description
A CSRF in Concrete CMS version 8.5.5 and below allows an attacker to duplicate files which can lead to UI inconvenience, and exhaustion of disk space.Credit for discovery: "Solar Security CMS Research Team"
References (2)
Core 2
Core References
Permissions Required x_refsource_misc
https://hackerone.com/reports/1102225
Release Notes x_refsource_misc
https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes
Scores
CVSS v3
5.4
EPSS
0.0035
EPSS Percentile
26.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Details
CWE
CWE-352
Status
published
Products (1)
concretecms/concrete_cms
< 8.5.5
Published
Sep 23, 2021
Tracked Since
Feb 18, 2026