CVE-2019-10066

Severity: medium (CVSS 5.4 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-05-22 · updated 2026-06-17
Weakness: CWE-79

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.

Affected products

OTRS AG OTRS: from 5.0.0 through 5.0.12; from 6.0.0 through 6.0.17; from 7.0.0 through 7.0.6

References

https://community.otrs.com/security-advisory-2019-06-security-update-for-otrs-framework/
https://community.otrs.com/security-advisory-2019-06-security-update-for-otrs-framework/

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