High severity · published Mar 18, 2022
CVE-2022-25581
Classcms v2.5 and below contains an arbitrary file upload via the component \class\classupload
7.8
CVSS
1.2%
EPSS
No
On KEV
Description
Classcms v2.5 and below contains an arbitrary file upload via the component \class\classupload. This vulnerability allows attackers to execute code injection via a crafted .txt file.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
Classcms · Classcms
through 2.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-25581
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-25581
Exploit
https://github.com/k0xx11/Vulscve/blob/master/classcms2.5-rce.md
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