Medium severity5.3NVD Advisory· Published Jul 29, 2019· Updated Jun 17, 2026
CVE-2019-12743
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.
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Affected products
3- cpe:2.3:a:humhub:social_network_kit:1.3.13:*:*:*:enterprise:*:*:*
- HumHub/Social Network Kit Enterprisedescription
Patches
Vulnerability mechanics
References
2- github.com/chanpu9/CVE/blob/master/2019-12743nvdThird Party Advisory
- humhub.org/en/newsnvdProductRelease Notes
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