Critical severity · published Mar 23, 2023
CVE-2023-25654
baserCMS File Uploader Remote Code Execution (RCE) vulnerability
9.8
CVSS
1.5%
EPSS
No
On KEV
Description
baserCMS is a Content Management system. Prior to version 4.7.5, there is a Remote Code Execution (RCE) Vulnerability in the management system of baserCMS. Version 4.7.5 contains a patch.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
basercms · baserproject
< 4.7.4 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-25654
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-25654
Patch
https://github.com/baserproject/basercms/commit/002886be0998c74c386e04f0b43688a8a45d7a96
Patch
https://github.com/baserproject/basercms/commit/08247f0a633d8e836ce2e5cd2d53aa19901a1359
Patch
https://github.com/baserproject/basercms/commit/60f83054d8131b0ace60716cec7e629b5eb3a8f0
Release Notes
https://github.com/baserproject/basercms/releases/tag/basercms-4.7.5
Third Party Advisory
https://github.com/baserproject/basercms/security/advisories/GHSA-h4cc-fxpp-pgw9
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baserCMS allows any file to be uploaded