Missing Authentication for Critical Function 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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- published11 Jul 2026
- disclosed10 Jul 2026
- creditUnknown
Introduced: 10 Jul 2026
CVE-2026-54068 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 Authentication for Critical Function via the getDynamicIcon process. An attacker can retrieve sensitive database content by sending crafted requests to the unauthenticated endpoint with a valid block ID and specially crafted template content. This is only exploitable if the attacker knows or can obtain a valid block ID.