CVE-2026-104410

SiYuan before 3.8.5 contains an information disclosure vulnerability that allows publish readers to read password-protected and publish-disabled database rows via the /api/export/preview endpoint. Attackers can request an export preview of a public document embedding a database view to obtain...

CVE-2026-104410 SiYuan before 3.8.5 Information Disclosure via /api/export/preview

SiYuan before 3.8.5 contains an information disclosure vulnerability that allows publish readers to read password-protected and publish-disabled database rows via the /api/export/preview endpoint. Attackers can request an export preview of a public document embedding a database view to obtain...

CVE-2026-104410 SiYuan before 3.8.5 Information Disclosure via /api/export/preview

SiYuan before 3.8.5 contains an information disclosure vulnerability that allows publish readers to read password-protected and publish-disabled database rows via the /api/export/preview endpoint. Attackers can request an export preview of a public document embedding a database view to obtain...

CVE-2026-104410 SiYuan before 3.8.5 Information Disclosure via /api/export/preview

SiYuan before 3.8.5 contains an information disclosure vulnerability that allows publish readers to read password-protected and publish-disabled database rows via the /api/export/preview endpoint. Attackers can request an export preview of a public document embedding a database view to obtain...

EUVD-2026-91421

SiYuan before 3.8.5 contains an information disclosure vulnerability that allows publish readers to read password-protected and publish-disabled database rows via the /api/export/preview endpoint. Attackers can request an export preview of a public document embedding a database view to obtain...

CVE-2026-104410

Versions of SiYuan prior to 3.8.5 are vulnerable to an information disclosure flaw involving the /api/export/preview endpoint. This vulnerability allows readers of published content to access password-protected and publish-disabled database rows. Specifically, an attacker can request an export pr...

PT-2026-104221

SiYuan before 3.8.5 contains an information disclosure vulnerability that allows publish readers to read password-protected and publish-disabled database rows via the /api/export/preview endpoint. Attackers can request an export preview of a public document embedding a database view to obtain...

CVE-2026-104410: Missing Authorization

SiYuan before 3.8.5 contains an information disclosure vulnerability that allows publish readers to read password-protected and publish-disabled database rows via the /api/export/preview endpoint. Attackers can request an export preview of a public document embedding a database view to obtain...

SiYuan: getAttributeViewSearchTarget returns database row content to anonymous readers with no publish-access check, reopening the class closed one day earlier at the adjacent route

Scope note This endpoint does not exist in v3.7.3 or on master. It was introduced on the development branch by commit 9b8e8956f on 2026-07-27 and is present on the current development head. No released stable version is affected. Summary /api/av/getAttributeViewSearchTarget is registered with...

CVE-2026-100644

SiYuan before v3.8.4 contains a SQL injection vulnerability in the graph query endpoint where the dailyNoteSavePath parameter is concatenated into SQL without escaping. Unauthenticated attackers on published sites with auth disabled can inject SQL via UNION SELECT to extract arbitrary database ro...

CVE-2026-100644 SiYuan before v3.8.4 SQL Injection via dailyNoteSavePath

SiYuan before v3.8.4 contains a SQL injection vulnerability in the graph query endpoint where the dailyNoteSavePath parameter is concatenated into SQL without escaping. Unauthenticated attackers on published sites with auth disabled can inject SQL via UNION SELECT to extract arbitrary database ro...

CVE-2026-100644: Improper Neutralization of Special Elements used in an SQL Command

SiYuan before v3.8.4 contains a SQL injection vulnerability in the graph query endpoint where the dailyNoteSavePath parameter is concatenated into SQL without escaping. Unauthenticated attackers on published sites with auth disabled can inject SQL via UNION SELECT to extract arbitrary database ro...

PT-2026-99315

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.8.4 Description An issue exists in the graph query endpoint where the dailyNoteSavePath parameter is concatenated into a SQL query without proper escaping. This allows unauthenticated attackers on published sites wit...

CVE-2026-73608 SiYuan before v3.7.4 Authorization Bypass via getAttributeViewSearchTarget

SiYuan's development branch endpoint introduced by commit 9b8e8956f, not present in v3.7.3 or master, patched in v3.7.4 contains a missing-authorization vulnerability in the /api/av/getAttributeViewSearchTarget endpoint. The route is registered with CheckAuth only and performs no authorization...

Heap overflow

Heap-based buffer overflow in the DBD::Pg aka DBD-Pg or libdbd-pg-perl module 1.49 for Perl might allow context-dependent attackers to execute arbitrary code via unspecified input to an application that uses the getline and pggetline functions to read database rows...

CVE-2009-0663

Heap-based buffer overflow in the DBD::Pg aka DBD-Pg or libdbd-pg-perl module 1.49 for Perl might allow context-dependent attackers to execute arbitrary code via unspecified input to an application that uses the getline and pggetline functions to read database rows...

CVE-2009-0663

Heap-based buffer overflow in the DBD::Pg aka DBD-Pg or libdbd-pg-perl module 1.49 for Perl might allow context-dependent attackers to execute arbitrary code via unspecified input to an application that uses the getline and pggetline functions to read database rows...

CVE-2009-0663

Heap-based buffer overflow in the DBD::Pg aka DBD-Pg or libdbd-pg-perl module 1.49 for Perl might allow context-dependent attackers to execute arbitrary code via unspecified input to an application that uses the getline and pggetline functions to read database rows...