CVE-2026-24050lowCWE-79

CVE-2026-24050: low-severity vulnerability in zulip

Zulip affected by Stored XSS in user profile modal

Published · Updated

Follow this CVE+ Monitor zulip

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 1.1epss 0.3%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U
Affected products
zulip · zulip
Related CVEs — zulip

In the same product, most dangerous first.

CVE-2021-43799HIGHRabbitMQ exposes ports with weak default secrets in Zulip ServerEPSS 5.4%CVE-2021-41115MEDIUMRegular expression denial-of-service in ZulipEPSS 1.7%CVE-2022-21706HIGHMulti-use invitations can grant access to other organizations in ZulipEPSS 1.2%CVE-2022-24751MEDIUMRace condition in ZulipEPSS 1.0%CVE-2022-31134MEDIUMZulip Server public data export contains attachments that are non-publicEPSS 0.9%CVE-2022-31168MEDIUMZulip Server insufficient authorization for changing bot rolesEPSS 0.8%