CVE-2026-25742

Zulip is an open-source team collaboration tool. Prior to version 11.6, Zulip is an open-source team collaboration tool. From version 1.4.0 to before version 11.6, even after spectator access enablespectatoraccess / WEBPUBLICSTREAMSENABLED is disabled, attachments originating from web-public...

CVE-2026-26058

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...

EUVD-2026-18838

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...

CVE-2026-26058 Zulip: Path Traversal in Import

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...

CVE-2026-26058

Zulip (open-source team collaboration tool) is affected in versions 1.4.0 up to, but not including, 11.6. The vulnerability arises in the import path where ./manage.py import can read arbitrary server files due to path traversal in uploads/records.json. A crafted export tarball can cause the serv...

CVE-2026-26058 Zulip: Path Traversal in Import

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...

CVE-2026-26058 Zulip: Path Traversal in Import

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...

CVE-2026-25742 Zulip: Anonymous File Access After Disabling Spectator Access

Zulip is an open-source team collaboration tool. Prior to version 11.6, Zulip is an open-source team collaboration tool. From version 1.4.0 to before version 11.6, even after spectator access enablespectatoraccess / WEBPUBLICSTREAMSENABLED is disabled, attachments originating from web-public...

CVE-2026-25742

Zulip is an open-source team collaboration tool. Prior to version 11.6, Zulip is an open-source team collaboration tool. From version 1.4.0 to before version 11.6, even after spectator access enablespectatoraccess / WEBPUBLICSTREAMSENABLED is disabled, attachments originating from web-public...

CVE-2026-25742

Zulip CVE-2026-25742 affects versions before 11.6. Before 11.6, even with spectator access disabled (enable_spectator_access / WEB_PUBLIC_STREAMS_ENABLED), attachments from web-public streams could be retrieved anonymously, and the endpoint /users/me//topics remained reachable to expose topic his...

EUVD-2026-18835

Zulip is an open-source team collaboration tool. Prior to version 11.6, Zulip is an open-source team collaboration tool. From version 1.4.0 to before version 11.6, even after spectator access enablespectatoraccess / WEBPUBLICSTREAMSENABLED is disabled, attachments originating from web-public...

CVE-2026-25742 Zulip: Anonymous File Access After Disabling Spectator Access

Zulip is an open-source team collaboration tool. Prior to version 11.6, Zulip is an open-source team collaboration tool. From version 1.4.0 to before version 11.6, even after spectator access enablespectatoraccess / WEBPUBLICSTREAMSENABLED is disabled, attachments originating from web-public...

CVE-2026-25742 Zulip: Anonymous File Access After Disabling Spectator Access

Zulip is an open-source team collaboration tool. Prior to version 11.6, Zulip is an open-source team collaboration tool. From version 1.4.0 to before version 11.6, even after spectator access enablespectatoraccess / WEBPUBLICSTREAMSENABLED is disabled, attachments originating from web-public...

PT-2026-30211

Name of the Vulnerable Software and Affected Versions Zulip versions 1.4.0 through 11.5 Description An issue exists where attachments from web-public streams remain accessible anonymously even after spectator access is disabled via enable spectator access or WEB PUBLIC STREAMS ENABLED...

Zulip 安全漏洞

Zulip is a powerful open-source chat application developed by the American company Zulip. It combines the immediacy of real-time conversations with the productivity benefits of threaded dialogue. Versions of Zulip from 1.4.0 to 11.6 contained security vulnerabilities. These vulnerabilities occurr...

Zulip 路径遍历漏洞

Zulip is a powerful open-source chat application developed by the US company Zulip. It combines the immediacy of real-time conversations with the productivity benefits of threaded dialogue. Versions of Zulip from 1.4.0 to 11.6 contained a path traversal vulnerability, which was caused by a flaw i...

PT-2026-30233

Name of the Vulnerable Software and Affected Versions Zulip versions 1.4.0 through 11.5 Description An issue exists where the ./manage.py import command allows the reading of arbitrary files from the server filesystem. This occurs due to path traversal in uploads/records.json, where a specially...

CVE-2026-25741 Zulip Vulnerable to Modification of Payment Method (Stripe Default Card) by Non-Billing Users

Zulip is an open-source team collaboration tool. Prior to commit bf28c82dc9b1f630fa8e9106358771b20a0040f7, the API endpoint for creating a card update session during an upgrade flow was accessible to users with only organization member privileges. When the associated Stripe Checkout session is...

CVE-2026-25741 Zulip Vulnerable to Modification of Payment Method (Stripe Default Card) by Non-Billing Users

Zulip is an open-source team collaboration tool. Prior to commit bf28c82dc9b1f630fa8e9106358771b20a0040f7, the API endpoint for creating a card update session during an upgrade flow was accessible to users with only organization member privileges. When the associated Stripe Checkout session is...

CVE-2026-25741 Zulip Vulnerable to Modification of Payment Method (Stripe Default Card) by Non-Billing Users

Zulip is an open-source team collaboration tool. Prior to commit bf28c82dc9b1f630fa8e9106358771b20a0040f7, the API endpoint for creating a card update session during an upgrade flow was accessible to users with only organization member privileges. When the associated Stripe Checkout session is...