Medium severity6.1NVD Advisory· Published Apr 3, 2026· Updated Apr 22, 2026
CVE-2026-26058
CVE-2026-26058
Description
Zulip is an open-source team collaboration tool. From version 1.4.0 to before version 11.6, ./manage.py import reads arbitrary files from the server filesystem via path traversal in uploads/records.json. A crafted export tarball causes the server to copy any file the zulip user can read into the uploads directory during import. This issue has been patched in version 11.6.
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Affected products
2Patches
Vulnerability mechanics
References
2- github.com/zulip/zulip/commit/2df49e7750ce3fc49ef1d44b1c4ece654d4b754cnvdPatch
- github.com/zulip/zulip/security/advisories/GHSA-xm5c-c6mp-3956nvdExploitVendor Advisory
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