Back to Database
Status published
Low
CVE-2018-19421
In GetSimpleCMS 3.3.15, admin/upload.php blocks .html uploads but Internet Explorer...
Vulnerability Description
In GetSimpleCMS 3.3.15, admin/upload.php blocks .html uploads but Internet Explorer render HTML elements in a .eml file, because of admin/upload-uploadify.php, and validate_safe_file in admin/inc/security_functions.php.
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-2018-19421
Credits & Attribution
No credits recorded in the NVD database.
More from get-simple
View All →CVE-2022-41544
GetSimple CMS v3.3.16 was discovered to contain a remote code...
Unknown
0
CVE-2021-36601
GetSimpleCMS 3.3.16 contains a cross-site Scripting (XSS) vulnerability, where Function...
Medium
6.1
CVE-2021-28977
Cross Site Scripting vulnerability in GetSimpleCMS 3.3.16 in admin/upload.php by...
Medium
4.8
CVE-2021-28976
Remote Code Execution vulnerability in GetSimpleCMS before 3.3.16 in admin/upload.php...
High
7.2
CVE-2020-24861
GetSimple CMS 3.3.16 allows in parameter 'permalink' on the Settings...
Medium
5.4
Affected Vendor
get-simple
View all reports →Affected Software
getsimple cms
Vulnerable Versions:
3.3.15
Timeline
Official Publish:
November 21st, 2018
Last Modified:
September 17th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.