SiYuan before 3.7.4 contains an improper restriction of excessive authentication attempts vulnerability in the authFilePublishAccess endpoint that allows unauthenticated attackers to brute-force per-notebook publish passwords. Attackers can submit unbounded password guesses without rate limiting or CAPTCHA to gain access to password-protected published notebooks.
Metrics
Affected Vendors & Products
References
History
Tue, 18 Aug 2026 03:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Mon, 17 Aug 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Siyuan
Siyuan siyuan |
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| Vendors & Products |
Siyuan
Siyuan siyuan |
Sat, 15 Aug 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
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| Description | SiYuan before 3.7.4 contains an improper restriction of excessive authentication attempts vulnerability in the authFilePublishAccess endpoint that allows unauthenticated attackers to brute-force per-notebook publish passwords. Attackers can submit unbounded password guesses without rate limiting or CAPTCHA to gain access to password-protected published notebooks. | |
| Title | SiYuan before 3.7.4 Brute-Force via authFilePublishAccess | |
| First Time appeared |
B3log
B3log siyuan |
|
| Weaknesses | CWE-307 | |
| CPEs | cpe:2.3:a:b3log:siyuan:*:*:*:*:*:*:*:* | |
| Vendors & Products |
B3log
B3log siyuan |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-08-15T21:44:49.843Z
Updated: 2026-08-18T02:21:11.852Z
Reserved: 2026-08-10T19:06:03.365Z
Link: CVE-2026-73045
Updated: 2026-08-18T02:21:06.972Z
Status : Deferred
Published: 2026-08-15T22:16:54.463
Modified: 2026-08-26T17:04:11.547
Link: CVE-2026-73045
No data.