VulnerabilityModified
CVE-2020-16193
osTicket before 1.14.3 allows XSS because include/staff/banrule.inc.php has an unvalidated echo $info['notes'] call.
MEDIUM 5.4EPSS 0.59%
Does this matter?
Lower severity and a low EPSS score (0.59%). Track it; it rarely justifies an emergency change on its own.
Description
osTicket before 1.14.3 allows XSS because include/staff/banrule.inc.php has an unvalidated echo $info['notes'] call.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.59% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- enhancesoft/osticket
- Source
- cve@mitre.org
References
- https://github.com/osTicket/osTicket/blob/develop/include/staff/banrule.inc.php#L67Patch, Third Party Advisory
- https://github.com/osTicket/osTicket/pull/5616/commits/fb570820ef1138776f929a179906e1d8089179d9Patch, Third Party Advisory
- https://github.com/osTicket/osTicket/blob/develop/include/staff/banrule.inc.php#L67Patch, Third Party Advisory
- https://github.com/osTicket/osTicket/pull/5616/commits/fb570820ef1138776f929a179906e1d8089179d9Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.