EUVD-2026-58654

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the getRefIDsByFileAnnotationID endpoint that returns block identifiers citing PDF annotations without publish-access filtering. Attackers can extract block identifiers from restricted documents by supplying annotati...

CVE-2026-73606 SiYuan before v3.7.4 Information Disclosure via getRefIDs

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the /api/block/getRefIDs endpoint that fails to check password-protected document tiers. Unauthenticated readers can discover that password-protected documents reference specific blocks and obtain block identifiers...

LlamaIndex 安全漏洞

LlamaIndex is a data framework for LLM applications open-sourced by LlamaIndex. A security vulnerability exists in LlamaIndex version 0.12.28 and earlier, which stems from the use of MD5 hashing to generate document block IDs, which could lead to hash conflicts...