CVE-2026-26058

脆弱性の種類

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.

影響を受ける製品

• zulip zulip

参考情報

• https://github.com/zulip/zulip/commit/2df49e7750ce3fc49ef1d44b1c4ece654d4b754c
• https://github.com/zulip/zulip/security/advisories/GHSA-xm5c-c6mp-3956