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Tracking
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Fri, 21 Aug 2026 12:30:00 +0000
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ssvc
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Fri, 21 Aug 2026 11:15:00 +0000
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| Description | SiYuan before v3.7.4 fails to validate the packageName parameter in Bazaar install and uninstall endpoints, allowing authenticated administrators to perform path traversal via directory traversal sequences. Attackers with admin access can write arbitrary files to any location via install operations or recursively delete directories via uninstall operations by supplying crafted packageName values. | |
| Title | SiYuan before v3.7.4 Path Traversal via packageName | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-21T11:46:26.985Z
Reserved: 2026-08-20T10:55:09.093Z
Link: CVE-2026-77086
Updated: 2026-08-21T11:46:13.958Z
Status : Received
Published: 2026-08-21T11:17:06.063
Modified: 2026-08-21T12:16:36.273
Link: CVE-2026-77086
No data.
OpenCVE Enrichment
No data.
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CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')