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CVE-2026-85174

HIGH CVSS: 8.8 Published: 2026-09-03 Modified: 2026-09-08

Description

SiYuan before v3.8.2 logs API tokens from query parameters in plaintext to an accessible log file when full-text search requests exceed timing thresholds. Authenticated attackers can read the log file via the getFile endpoint to recover admin API tokens and gain permanent administrative access.

Affected Platforms

Unknown

Weakness Type

CWE-532

References