Medium severity · published May 22, 2019
CVE-2019-10066
An issue was discovered in Open Ticket Request System (OTRS) 7.x through 7.0.6, Community Edition 6.0.x through 6.0.17, and OTRSAppointmentCalendar 5.0.x through 5.0.12
5.4
CVSS
0.8%
EPSS
No
On KEV
Description
An issue was discovered in Open Ticket Request System (OTRS) 7.x through 7.0.6, Community Edition 6.0.x through 6.0.17, and OTRSAppointmentCalendar 5.0.x through 5.0.12. An attacker who is logged into OTRS as an agent with appropriate permissions may create a carefully crafted calendar appointment in order to cause execution of JavaScript in the context of OTRS.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OT
Otrs · Otrs
5.0.0 through 5.0.12; 6.0.0 through 6.0.17; 7.0.0 through 7.0.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10066
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-10066
Patch
https://community.otrs.com/security-advisory-2019-06-security-update-for-otrs-framework/
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