SiYuan is self-hosted, open source personal knowledge management software. Versions 0.0.0-20251202123337-6ef83b42c7ce and below contain function importZipMd which is vulnerable to ZipSlips, allowing an authenticated user to overwrite files on the system. An authenticated user with access to the import functionality in notes is able to overwrite any file on the system, and can escalate to full code execution under some circumstances. A fix is planned for version 3.5.0.
Metrics
Affected Vendors & Products
References
History
Fri, 30 Jan 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
B3log
B3log siyuan |
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| CPEs | cpe:2.3:a:b3log:siyuan:*:*:*:*:*:*:*:* | |
| Vendors & Products |
B3log
B3log siyuan |
Wed, 10 Dec 2025 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Siyuan
Siyuan siyuan |
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| Vendors & Products |
Siyuan
Siyuan siyuan |
Tue, 09 Dec 2025 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 09 Dec 2025 20:45:00 +0000
| Type | Values Removed | Values Added |
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| Description | SiYuan is self-hosted, open source personal knowledge management software. Versions 0.0.0-20251202123337-6ef83b42c7ce and below contain function importZipMd which is vulnerable to ZipSlips, allowing an authenticated user to overwrite files on the system. An authenticated user with access to the import functionality in notes is able to overwrite any file on the system, and can escalate to full code execution under some circumstances. A fix is planned for version 3.5.0. | |
| Title | SiYuan: ZipSlip -> Arbitrary File Overwrite -> RCE | |
| Weaknesses | CWE-22 | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-12-09T20:32:37.274Z
Updated: 2025-12-09T21:30:12.799Z
Reserved: 2025-12-08T18:02:08.847Z
Link: CVE-2025-67488
Updated: 2025-12-09T21:30:02.115Z
Status : Analyzed
Published: 2025-12-09T21:16:00.317
Modified: 2026-01-30T19:30:11.173
Link: CVE-2025-67488
No data.