Missing Authorization Affecting github.com/siyuan-note/siyuan/kernel/api package, versions <3.7.0-beta.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published1 Jul 2026
- disclosed13 May 2026
- creditUnknown
Introduced: 13 May 2026
CVE-2026-45147 Â (opens in a new tab)How to fix?
Upgrade github.com/siyuan-note/siyuan/kernel/api to version 3.7.0-beta.1 or higher.
Overview
Affected versions of this package are vulnerable to Missing Authorization via the getTag process. An attacker can modify configuration settings, specifically the tag sort order, and persist these changes to disk by sending a crafted request with a sort argument to the affected endpoint. This can result in unauthorized changes to the configuration file, potentially overwriting legitimate user settings if a race condition occurs during concurrent configuration updates. This is only exploitable if the attacker has any authenticated role, including roles intended to be read-only.