CVE-2026-42564

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-42564
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42564.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-42564
Aliases
  • GHSA-7843-gwq8-g96f
Published
2026-05-11T21:17:41.624Z
Modified
2026-07-08T08:13:25.406848642Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N CVSS Calculator
Summary
jotty·page: Unauthenticated Path Traversal leads to sensitive file disclosure and session-token reuse impact
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42564.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-200",
        "CWE-22"
    ]
}
References

Affected packages

Git / github.com/fccview/jotty

Affected ranges

Type
GIT
Repo
https://github.com/fccview/jotty
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
00dd9eafec1b2f80e186492dcdb836a3a1482cbf
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.22.0"
        }
    ]
}

Affected versions

1.*
1.0.0
1.1.0
1.1.1
1.12.1
1.12.2
1.13.0
1.13.1
1.14.0
1.14.1
1.14.2
1.14.3
1.14.4
1.15.0
1.15.1
1.15.2
1.16.0
1.16.1
1.18.1
1.19.0
1.19.1
1.2.0
1.20.0
1.21.0
1.21.1
1.3.1
1.3.2
1.4.0
1.4.1
1.4.2
1.5.0
1.5.1
1.5.2
1.5.3
1.5.4
1.6.0
1.6.1
Other
develop

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42564.json"