High severity · published Oct 13, 2022
CVE-2022-35944
October CMS Safe Mode bypass leads to authenticated RCE (Remote Code Execution)
7.2
CVSS
1%
EPSS
No
On KEV
Description
October is a self-hosted Content Management System (CMS) platform based on the Laravel PHP Framework. This vulnerability only affects installations that rely on the safe mode restriction, commonly used when providing public access to the admin panel. Assuming an attacker has access to the admin panel and permission to open the "Editor" section, they can bypass the Safe Mode (`cms.safe_mode`) restriction to introduce new PHP code in a CMS template using a specially crafted request. The issue has been patched in versions 2.2.34 and 3.0.66.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OC
october · octobercms
>= 3.0.0, < 3.0.66; < 2.2.34 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-35944
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-35944
Third Party Advisory
https://github.com/octobercms/october/security/advisories/GHSA-x4q7-m6fp-4v9v
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October CMS build 412 is vulnerable to file path modification in asset move functionality resulting in creating creating malicious files on the server
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October CMS build 412 is vulnerable to PHP code execution in the asset manager functionality resulting in site compromise and possibly other applications on the server
9.8
CVE-2017-1000194
October CMS build 412 is vulnerable to Apache configuration modification via file upload functionality resulting in site compromise and possibly other applications on the server