Medium severity4.9NVD Advisory· Published Jul 12, 2022· Updated Jun 17, 2026
CVE-2022-31134
CVE-2022-31134
Description
Zulip is an open-source team collaboration tool. Zulip Server versions 2.1.0 above have a user interface tool, accessible only to server owners and server administrators, which provides a way to download a "public data" export. While this export is only accessible to administrators, in many configurations server administrators are not expected to have access to private messages and private streams. However, the "public data" export which administrators could generate contained the attachment contents for all attachments, even those from private messages and streams. Zulip Server version 5.4 contains a patch for this issue.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:*range: >=2.1.0,<5.4
- (no CPE)range: <5.4
Patches
Vulnerability mechanics
References
3- blog.zulip.com/2022/07/12/zulip-cloud-data-exportsnvdVendor Advisory
- blog.zulip.com/2022/07/12/zulip-server-5-4-security-releasenvdRelease NotesVendor Advisory
- github.com/zulip/zulip/security/advisories/GHSA-58pm-88xp-7x9mnvdRelease NotesThird Party Advisory
News mentions
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