What is CVE-2019-10066?

CVE-2019-10066 is a medium-severity vulnerability in Otrs, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2019-05-22.

How severe is CVE-2019-10066?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Otrs

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. 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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (53.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

Affected products

Otrs
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (x_refsource_CONFIRM, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2019-10066?: CVE-2019-10066 is a medium-severity vulnerability in Otrs, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2019-05-22.
How severe is CVE-2019-10066?: Medium severity. CVSS v3 base score is 5.4 out of 10.