Back to Database
Status published
High
CVE-2020-11476
Concrete5 before 8.5.3 allows Unrestricted Upload of File with Dangerous...
Vulnerability Description
Concrete5 before 8.5.3 allows Unrestricted Upload of File with Dangerous Type such as a .phar file.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2020-11476
Credits & Attribution
No credits recorded in the NVD database.
References
More from concretecms
View All →CVE-2022-43968
Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and...
Unknown
0
CVE-2022-43967
Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and...
Unknown
0
CVE-2022-43695
Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and...
Unknown
0
CVE-2022-43694
Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and...
Unknown
0
CVE-2022-43693
Concrete CMS is vulnerable to CSRF due to the lack...
Unknown
0
Affected Vendor
concretecms
View all reports →Affected Software
concrete cms
Vulnerable Versions:
0
Timeline
Official Publish:
July 28th, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.