High severity · published Feb 21, 2018
CVE-2018-7304
Tiki 17.1 does not validate user input for special characters; consequently, a CSV Injection attack can open a CMD.EXE or Calculator window on the victim machine to perform…
8.8
CVSS
1.2%
EPSS
No
On KEV
Description
Tiki 17.1 does not validate user input for special characters; consequently, a CSV Injection attack can open a CMD.EXE or Calculator window on the victim machine to perform malicious activity, as demonstrated by an "=cmd|' /C calc'!A0" payload during User Creation.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TI
Tiki · Tiki
17.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-7304
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-7304
Exploit
https://websecnerd.blogspot.in/2018/01/tiki-wiki-cms-groupware-17.html
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