CVE-2026-85174 — SiYuan before v3.8.2 API Token Exposure via Log File
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 attacker…
Published: 2026-09-03 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7