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CVE-2022-31168

MEDIUM

5.4

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.

Details CVE

Score CVSS v3.15.4

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie7/22/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

zulip:zulip

Faiblesses (CWE)

CWE-285CWE-863

References

https://github.com/zulip/zulip/commit/751b2a03e565e9eb02ffe923b7c24ac73d604034(security-advisories@github.com)

https://github.com/zulip/zulip/releases/tag/5.5(security-advisories@github.com)

https://github.com/zulip/zulip/security/advisories/GHSA-c3cp-ggg5-9xw5(security-advisories@github.com)

https://github.com/zulip/zulip/commit/751b2a03e565e9eb02ffe923b7c24ac73d604034(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/zulip/zulip/releases/tag/5.5(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/zulip/zulip/security/advisories/GHSA-c3cp-ggg5-9xw5(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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