CVE-2020-14166: The /servicedesk/customer/portals resource in Jira Service Desk Server and Data Center before version 4.10.0 allows remote attackers with project administrator…

PriorityP425medium4.8CVSS 3.1

AVNACLPRHUIRSCCLILAN

EXPLOIT

EPSS

1.94%

77.8th percentile

The /servicedesk/customer/portals resource in Jira Service Desk Server and Data Center before version 4.10.0 allows remote attackers with project administrator privileges to inject arbitrary HTML or JavaScript names via an Cross Site Scripting (XSS) vulnerability by uploading a html file.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
atlassian	jira_service_desk	< 4.10.0	4.10.0
atlassian	jira_service_desk_server_and_data_center	>= unspecified < 4.10.0	4.10.0

CVSS provenance

nvdv3.14.8MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

CVEs like this are exactly what “Exploited This Week” covers.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.