CVE-2026-42564

HIGH EPSS 23.5%

Published May 11, 20261mo ago · Modified Jun 17, 20262w ago

8.2 CVSS 3.1

High

Published May 11, 2026 1mo ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

8.2

Exploitability

3.9

Impact

4.2

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

23.5% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure

CWE-22 Path Traversal Resource Mgmt

References 1

github.com https://github.com/fccview/jotty/security/advisories/GHSA-7843-gwq8-g96f

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.