CVE-2026-115574 Scanner
CVE-2026-115574 Scanner - Information Disclosure vulnerability in Zulip Server
Used 3 times · 3.4k assets checked · domain, subdomain, ipv4
CVE
CVE-2026-115574
5.3
CVSSmedium
Exploitable remotely over the internet · no authentication required.
Description
Zulip is an open-source team collaboration tool. From 11.0 until 12.2, organizations with web-public channels enabled exposed the GET /json/users endpoint to logged-out spectators, and a missing access-control check allowed include_custom_profile_fields=true to return every user's custom profile field values in addition to the documented limited directory data. This exposed those custom profile field values to unauthenticated visitors. This issue is fixed in version 12.2.
Attack Vector
Network
Privileges Req.
None
User Interaction
None
zulip
Updated Nov 6, 2026View on NVD →
S4E scanner
CVE history: zulip
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