CVE-2026-25992
SiYuan has a File Read Interface Case Bypass Vulnerability
7.5CVSSHIGH
Description
SiYuan File Read API Case Sensitivity Bypass can Lead to Path Traversal
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:NIntegrityNone
A:NAvailabilityNone
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
2 techniques Collection
Discovery
References
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-f72r-2h5j-7639
github.com
https://nvd.nist.gov/vuln/detail/CVE-2026-25992
nvd.nist.gov
https://github.com/siyuan-note/siyuan/commit/1f02650b3892d2ea3896242dd2422c30bda55e11
github.com
and 2 more references View all →
Timeline
Published
Feb 10, 2026
Last Updated
Feb 23, 2026
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