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TI-2022-16387 Aliases CVE-2022-35962

Crafted link in Zulip message can cause disclosure of credentials

Priority LOW 39CWE-184Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Zulip is an open source team chat and Zulip Mobile is an app for iOS and Andriod users. In Zulip Mobile through version 27.189, a crafted link in a message sent by an authenticated user could lead to credential disclosure if a user follows the link. A patch was released in version 27.190.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01143 66th percentileScored 2026-11-07
Fix Fixed zulip-mobile (zulip): 27.190

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
zulipzulip-mobilebefore 27.19027.190Patch availableCNA
  • zulip-mobile Vendorzulip Affected before 27.190 Fixed in 27.190 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:zulip:zulip:*:*:*:*:*:android:*:*before 27.190Vulnerablezulip
cpe:2.3:a:zulip:zulip:*:*:*:*:*:iphone_os:*:*before 27.190Vulnerablezulip
  • cpe:2.3:a:zulip:zulip:*:*:*:*:*:android:*:* Versions before 27.190 Vulnerable ·zulip
  • cpe:2.3:a:zulip:zulip:*:*:*:*:*:iphone_os:*:* Versions before 27.190 Vulnerable ·zulip

Remediation

  • Fix · CNA zulip-mobile (zulip) Fixed in 27.190

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-35962

References

Advisory 3

  • TI-2026-20810 Zulip: Anonymous File Access After Disabling Spectator Access CVSS 3.1MEDIUM 5.3
  • TI-2026-21062 Zulip: Path Traversal in Import CVSS 3.1MEDIUM 6.1
  • TI-2021-19605 RabbitMQ exposes ports with weak default secrets in Zulip Server CVSS 3.1CRITICAL 9.8
  • TI-2023-15953 Users who can send invitations can erroneously add users to streams during invitation in Zulip CVSS 3.1LOW 3.1
  • TI-2022-13210 Zulip Server insufficient authorization for changing bot roles CVSS 3.1HIGH 8.8
  • TI-2021-02864 Improper Access Control in zulip/zulip CVSS 3.1HIGH 8.8
See all 19 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences