Vulnerability Monitor

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CVE-2017-0896

Zulip Server 1.5.1 and below suffer from an error in the implementation of the invite_by_admins_only setting in the Zulip group chat application server that allowed an authenticated user to invite other users to join a Zulip organization even if the organization was configured to prevent this.

Published

2017-06-02T17:29:00.167

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-285
  • Type: Primary
    CWE-862
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application zulip zulip_server 1.3.0 Yes
Application zulip zulip_server 1.3.1 Yes
Application zulip zulip_server 1.3.2 Yes
Application zulip zulip_server 1.3.3 Yes
Application zulip zulip_server 1.3.4 Yes
Application zulip zulip_server 1.3.6 Yes
Application zulip zulip_server 1.3.7 Yes
Application zulip zulip_server 1.3.8 Yes
Application zulip zulip_server 1.3.9 Yes
Application zulip zulip_server 1.3.10 Yes
Application zulip zulip_server 1.3.11 Yes
Application zulip zulip_server 1.3.12 Yes
Application zulip zulip_server 1.3.13 Yes
Application zulip zulip_server 1.4.0 Yes
Application zulip zulip_server 1.4.1 Yes
Application zulip zulip_server 1.4.2 Yes
Application zulip zulip_server 1.4.3 Yes
Application zulip zulip_server 1.5.0 Yes
Application zulip zulip_server 1.5.1 Yes
References