SiYuan has Arbitrary File Write via /api/file/copyFile leading to RCE in github.com/siyuan-note/siyuan/kernel
SiYuan has Arbitrary File Write via /api/file/copyFile leading to RCE in github.com/siyuan-note/siyuan/kernel
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-25539US | high7.2 | — | ||
SiYuan is a personal knowledge management system. Prior to version 3.5.5, the /api/file/copyFile endpoint does not validate the dest parameter, allowing authenticated users to writ… | ||||
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references
External citations — patches, advisories, analysis.
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