EUVD-2026-57409

SiYuan versions up to and including v3.7.2 fixed in v3.7.4 contain an information disclosure vulnerability in the /api/asset/getFileAnnotation endpoint, which returns .sya PDF-annotation file content without a publish-access check. Because the endpoint is gated only by CheckAuth unlike the /asset...

CVE-2026-72809

Summary: SiYuan before v3.7.4 contains an authentication bypass in the kernel’s CheckAuth function that grants the administrator role to any request from the loopback address for a specific set of endpoints (e.g., /api/system/exit, getNetwork, getWorkspaceInfo, /assets/, /export/ ). The bypass oc...

EUVD-2026-57410

SiYuan versions = v3.7.2 patched in v3.7.4 contain an authentication bypass vulnerability in the kernel's CheckAuth function, which grants the administrator role RoleAdministrator to any request whose RemoteAddr is loopback 127.0.0.1 for a specific set of endpoints including /api/system/exit,...

EUVD-2026-57462

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the resolveAssetPath endpoint that returns absolute filesystem paths unmodified to CheckAuth-only requests. Attackers can harvest relative asset paths from published documents and submit them to resolveAssetPath to...

CVE-2026-72802

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the resolveAssetPath endpoint that returns absolute filesystem paths unmodified to CheckAuth-only requests. Attackers can harvest relative asset paths from published documents and submit them to resolveAssetPath to...

CVE-2026-72802

SiYuan before v3.7.4 is affected by an information disclosure in the resolveAssetPath endpoint. The endpoint returns absolute filesystem paths unmodified to CheckAuth-only requests, allowing an attacker to harvest relative asset paths from documents and retrieve the server’s absolute workspace pa...

EUVD-2026-57451

SiYuan v3.7.4-alpha.1 a pre-release; the endpoint does not exist in stable v3.7.3 or earlier contains an information disclosure vulnerability in the /api/av/getAttributeViewFieldViews endpoint. The route is registered with CheckAuth only and applies no publish-access filtering, so reader-role...

CVE-2026-72791 SiYuan before v3.7.4 Information Disclosure via getAttributeViewFieldViews

SiYuan v3.7.4-alpha.1 a pre-release; the endpoint does not exist in stable v3.7.3 or earlier contains an information disclosure vulnerability in the /api/av/getAttributeViewFieldViews endpoint. The route is registered with CheckAuth only and applies no publish-access filtering, so reader-role...

EUVD-2026-30357

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan publish-mode Reader can mutate Conf and SQL index via 8 ungated APIs. POST /api/graph/getGraph, POST /api/graph/getLocalGraph, POST /api/sync/setSyncInterval, POST /api/storage/updateRecentDocViewTime, POST...

CVE-2026-45371 SiYuan: SiYuan publish-mode Reader can mutate Conf and SQL index via 8 ungated APIs

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan publish-mode Reader can mutate Conf and SQL index via 8 ungated APIs. POST /api/graph/getGraph, POST /api/graph/getLocalGraph, POST /api/sync/setSyncInterval, POST /api/storage/updateRecentDocViewTime, POST...

GHSA-GMMV-4CC5-WR9R SiYuan publish-mode Reader can mutate Conf and SQL index via 8 ungated APIs

Summary SiYuan publish-mode Reader can mutate Conf and SQL index via 8 ungated APIs POST /api/graph/getGraph, POST /api/graph/getLocalGraph, POST /api/sync/setSyncInterval, POST /api/storage/updateRecentDocViewTime, POST /api/storage/updateRecentDocCloseTime, POST...

GHSA-F9CQ-V43P-V523 SiYuan: Authorization Bypass Allows Low-Privilege Publish User to Modify Notebook Content via /api/block/appendHeadingChildren

Summary A privilege escalation vulnerability exists in the publish service of SiYuan Note that allows a low-privilege publish account RoleReader to modify notebook content via the /api/block/appendHeadingChildren API endpoint. The endpoint only requires model.CheckAuth, which accepts RoleReader...

PT-2023-36402 · D Link · D-Link Dap-1360 +1

Уязвимость функции UPGCGI CheckAuth микропрограммного обеспечения беспроводных точек доступа D-Link DAP-2020 и DAP-1360 связана с ошибками числового усечения при обработке бинарного файла webupg. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код...

PT-2007-1285 · Robin De Graff · Robin De Graff Somery

Name of the Vulnerable Software and Affected Versions: Robin de Graff Somery version 0.4.4 Description: A remote file inclusion issue in upload/admin/team.php allows remote attackers to potentially execute arbitrary PHP code via a URL in the checkauth parameter. However, it's noted that the...