CVE-2026-23851
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
SiYuan Vulnerable to Arbitrary File Read via File Copy Functionality in github.com/siyuan-note/siyuan/kernel
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/siyuan-note/siyuan/kernel | <0.0.0-20260118092521-f8f4b517077b | 0.0.0-20260118092521-f8f4b517077b |
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-94c7-g2fj-7682
- https://nvd.nist.gov/vuln/detail/CVE-2026-23851
- https://github.com/siyuan-note/siyuan/issues/16860
- https://github.com/siyuan-note/siyuan/commit/b2274baba2e11c8cf8901b0c5c871e5b27f1f6dd
- https://github.com/siyuan-note/siyuan/commit/f8f4b517077b92c90c0d7b51ac11be1b34b273ad
- https://github.com/siyuan-note/siyuan
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.