CVE-2011-4558: High severity tiki wiki cms groupware vulnerability
Published Jan 27, 2020
·Updated
Tiki 8.2 and earlier allows remote administrators to execute arbitrary PHP code via crafted input to the regexres and regex parameters.
Affected Software
1 affected component
Tiki tiki<=8.2
Event History
Jan 27, 2020
CVE Published
via MITRE·02:40 PM
Data Sourced
via MITRE·02:40 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2011-4558?
CVE-2011-4558 has a high severity rating due to its potential for remote code execution.
2
How do I fix CVE-2011-4558?
To mitigate CVE-2011-4558, upgrade Tiki to version 8.3 or later where the vulnerability is patched.
3
What software is affected by CVE-2011-4558?
CVE-2011-4558 affects Tiki versions 8.2 and earlier.
4
Can CVE-2011-4558 be exploited remotely?
Yes, CVE-2011-4558 can be exploited remotely by authenticated administrators.
5
What are the implications of CVE-2011-4558?
The implications of CVE-2011-4558 include unauthorized execution of arbitrary PHP code, potentially leading to a full system compromise.