Vulnerability Details CVE-2020-16193
osTicket before 1.14.3 allows XSS because include/staff/banrule.inc.php has an unvalidated echo $info['notes'] call.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 43.1%
CVSS Severity
CVSS v3 Score 5.4
CVSS v2 Score 3.5
References
- https://github.com/osTicket/osTicket/blob/develop/include/staff/banrule.inc.php#L67
- https://github.com/osTicket/osTicket/pull/5616/commits/fb570820ef1138776f929a179906e1d8089179d9
- https://github.com/osTicket/osTicket/blob/develop/include/staff/banrule.inc.php#L67
- https://github.com/osTicket/osTicket/pull/5616/commits/fb570820ef1138776f929a179906e1d8089179d9
Products affected by CVE-2020-16193
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cpe:2.3:a:osticket:osticket:-
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cpe:2.3:a:osticket:osticket:1.0
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cpe:2.3:a:osticket:osticket:1.10.4
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cpe:2.3:a:osticket:osticket:1.10.5
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cpe:2.3:a:osticket:osticket:1.10.6
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cpe:2.3:a:osticket:osticket:1.10.7
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cpe:2.3:a:osticket:osticket:1.11
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cpe:2.3:a:osticket:osticket:1.12
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cpe:2.3:a:osticket:osticket:1.12.1
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cpe:2.3:a:osticket:osticket:1.12.2
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cpe:2.3:a:osticket:osticket:1.2.7
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cpe:2.3:a:osticket:osticket:1.3.0
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cpe:2.3:a:osticket:osticket:1.6
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cpe:2.3:a:osticket:osticket:1.6.0
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cpe:2.3:a:osticket:osticket:1.8.0
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cpe:2.3:a:osticket:osticket:1.8.0.1
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cpe:2.3:a:osticket:osticket:1.8.0.2
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cpe:2.3:a:osticket:osticket:1.8.0.3
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cpe:2.3:a:osticket:osticket:1.8.0.4
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cpe:2.3:a:osticket:osticket:1.8.1
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cpe:2.3:a:osticket:osticket:1.8.1.1
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cpe:2.3:a:osticket:osticket:1.8.1.2
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cpe:2.3:a:osticket:osticket:1.8.3
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cpe:2.3:a:osticket:osticket:1.8.4
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cpe:2.3:a:osticket:osticket:1.9.0
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cpe:2.3:a:osticket:osticket:1.9.1
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cpe:2.3:a:osticket:osticket:1.9.2
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cpe:2.3:a:osticket:osticket:1.9.4
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cpe:2.3:a:osticket:osticket:1.9.5