Description

Zulip is an open-source team collaboration tool. From 5.0 to before 11.5, some administrative actions on the user profile were susceptible to stored XSS in group names or channel names. Exploiting these vulnerabilities required the user explicitly interacting with the problematic object. This vulnerability is fixed in 11.5.

INFO

Published Date :

2026-02-06T18:20:33.160Z

Last Modified :

2026-02-09T15:28:55.237Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-24050 vulnerability.

Vendors Products
Zulip
  • Zulip
  • Zulip Server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-24050.

URL Resource
https://github.com/zulip/zulip/commit/e6093d9e4788f4d82236d856c5ed7b16767886a7 cve-icon cve-icon
https://github.com/zulip/zulip/releases/tag/11.5 cve-icon cve-icon
https://github.com/zulip/zulip/security/advisories/GHSA-56qv-8823-6fq9 cve-icon cve-icon
https://zulip.readthedocs.io/en/latest/overview/changelog.html#zulip-server-11-5 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact