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CVE-2026-68586

HIGH · CVSS 8.6 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-08-03T14:16:28.237 · Çekilme zamanı: 2026-08-03T18:37:05.738643+00:00

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Detaylı analiz gerekiyor.

Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

GitHub PoC Linkleri

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CVE
CVE-2026-68586
Severity
HIGH
CVSS
8.6
EPSS
Yok
Oracle

Orijinal NVD Açıklaması

SiYuan before v3.7.3 fails to apply publish-access filters to the getBacklinkDoc and getBackmentionDoc content endpoints (/api/ref/getBacklinkDoc and /api/ref/getBackmentionDoc). While the corresponding backlink list endpoints filter publish-forbidden documents, the content endpoints (gated only by CheckAuth) do not. A publish-mode reader — including an anonymous reader when publish Basic Auth is disabled — can call these endpoints directly with a publish-forbidden document's ID to retrieve its rendered DOM content and to determine whether the document references a given block (a reference-existence oracle).