CVE-2026-42564
High
Description
jotty·page is a self-hosted app for your checklists and notes. Prior to 1.22.0, an unauthenticated path traversal vulnerability exists in /api/app-icons/[filename]. The filename route parameter is joined into a filesystem path without traversal/boundary validation, allowing file reads outside data/uploads/app-icons/. This vulnerability is fixed in 1.22.0.
SeverityHigh
CVSS8.2
Exploit probability—
ProductFccview Jotty
PublishedMay 11, 2026
First seenMay 11, 2026
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fccview jotty | < 1.22.0 | — |
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