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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-31168 Detail

Current Description

Zulip is an open source team chat tool. Due to an incorrect authorization check in Zulip Server 5.4 and earlier, a member of an organization could craft an API call that grants organization administrator privileges to one of their bots. The vulnerability is fixed in Zulip Server 5.5. Members who don’t own any bots, and lack permission to create them, can’t exploit the vulnerability. As a workaround for the vulnerability, an organization administrator can restrict the `Who can create bots` permission to administrators only, and change the ownership of existing bots.


View Analysis Description

Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/zulip/zulip/commit/751b2a03e565e9eb02ffe923b7c24ac73d604034 Patch  Third Party Advisory 
https://github.com/zulip/zulip/commit/751b2a03e565e9eb02ffe923b7c24ac73d604034 Patch  Third Party Advisory 
https://github.com/zulip/zulip/releases/tag/5.5 Release Notes  Third Party Advisory 
https://github.com/zulip/zulip/releases/tag/5.5 Release Notes  Third Party Advisory 
https://github.com/zulip/zulip/security/advisories/GHSA-c3cp-ggg5-9xw5 Third Party Advisory 
https://github.com/zulip/zulip/security/advisories/GHSA-c3cp-ggg5-9xw5 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-863 Incorrect Authorization GitHub, Inc.  
CWE-285 Improper Authorization GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-31168
NVD Published Date:
07/22/2022
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.