CVE-2019-16907

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2019-10-31 · updated 2026-06-17
Weakness: CWE-306

Description

An issue was discovered in the Infosysta "In-App & Desktop Notifications" app 1.6.13_J8 for Jira. It is possible to obtain a list of all valid Jira usernames without authentication/authorization via the plugins/servlet/nfj/UserFilter?searchQuery=@ URI.

Affected products

Infosysta In-App & Desktop Notifications: 1.6.13_j8

References

http://packetstormsecurity.com/files/154993/Infosysta-Jira-1.6.13_J8-User-Name-Disclosure.html
https://seclists.org/bugtraq/2019/Nov/0
http://packetstormsecurity.com/files/154993/Infosysta-Jira-1.6.13_J8-User-Name-Disclosure.html
https://seclists.org/bugtraq/2019/Nov/0

Get alerted when CVE-2019-16907 or the next vulnerability affects your stack