PT-2026-88951 · Git+1 · Siyuan
CVE-2026-87813
·
Published
2026-09-09
·
Updated
2026-09-09
CVSS v3.1
7.3
High
| Vector | AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N |
SiYuan before v3.8.2 contains a stored cross-site scripting vulnerability in the Search Assets result list where asset filenames are interpolated into HTML without escaping. Authenticated attackers can craft asset filenames containing malicious markup that executes JavaScript in the victim's browser when searching assets, enabling same-origin API requests and application state manipulation.
Exploit
Fix
XSS
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Weakness Enumeration
Related Identifiers
Affected Products
Siyuan