CVE-2019-16907

Public Exploit

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.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.34%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory seclists.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://packetstormsecurity.com/files/154993/Infosysta-Jira-1.6.13_J8-User-Name-Disclosure.html third party advisory vdb entry exploit
https://seclists.org/bugtraq/2019/Nov/0 third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2019-16907?
CVE-2019-16907 has been scored as a medium severity vulnerability.
How to fix CVE-2019-16907?
To fix CVE-2019-16907, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-16907 being actively exploited in the wild?
It is possible that CVE-2019-16907 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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