CVE-2022-23656

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Summary

CVECVE-2022-23656
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-03-02 21:15:00 UTC
Updated2022-03-09 21:10:00 UTC
DescriptionZulip is an open source team chat app. The `main` development branch of Zulip Server from June 2021 and later is vulnerable to a cross-site scripting vulnerability on the recent topics page. An attacker could maliciously craft a full name for their account and send messages to a topic with several participants; a victim who then opens an overflow tooltip including this full name on the recent topics page could trigger execution of JavaScript code controlled by the attacker. Users running a Zulip server from the main branch should upgrade from main (2022-03-01 or later) again to deploy this fix.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Zulip Zulip Server All All All All

References

ReferenceSourceLinkTags
Cross-site scripting vulnerability in Zulip Server development branch via tooltip · Advisory · zulip/zulip · GitHub CONFIRM github.com
CVE-2022-23656: Fix cross-site scripting vulnerability in tooltips. · zulip/zulip@e090027 · GitHub MISC github.com
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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