CVE-2025-56683
Critical
Description
A cross-site scripting (XSS) vulnerability in the component /app/marketplace.html of Logseq v0.10.9 allows attackers to execute arbitrary code via injecting arbitrary Javascript into a crafted README.md file.
SeverityCritical
CVSS9.6
Exploit probability—
ProductLogseq
PublishedOct 9, 2025
First seenOct 9, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Logseq Logseq | 0.10.9 | — |
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