CVE-2019-12743

Description

HumHub Social Network Kit Enterprise v1.3.13 allows remote attackers to find the user accounts existing on any Social Network Kits (including self-hosted ones) by brute-forcing the username after the /u/ initial URI substring, aka Response Discrepancy Information Exposure.

Category

5.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.24%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://humhub.org/en/news product release notes
https://github.com/chanpu9/CVE/blob/master/2019-12743 third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-12743?
CVE-2019-12743 has been scored as a medium severity vulnerability.
How to fix CVE-2019-12743?
To fix CVE-2019-12743, 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-2019-12743 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-12743 is being actively exploited. 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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