CVE-2026-75599

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Source

https://cve.org/CVERecord?id=CVE-2026-75599

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-75599.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-75599

Aliases

GHSA-h4x5-6587-jpwp

Published

2026-11-05T16:02:37Z

Modified

2026-11-05T21:32:25Z

Severity

5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator

Summary

HomeBox: Stored XSS via `javascript:` URI in Custom Entity Fields

Details

HomeBox is a home inventory and organization system. Prior to 0.27.0, the maybeUrl() utility accepts markdown-style links in entity custom-field values without restricting the URL scheme, so an authenticated user can store a javascript: URI that is rendered as a clickable anchor on an item page. When another authenticated user clicks the link, attacker-controlled JavaScript executes in the victim's HomeBox origin, enabling session theft, account takeover, or data exfiltration. This issue is fixed in version 0.27.0.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75599.json"
}

References

Affected packages

Git / github.com/sysadminsmedia/homebox

Affected ranges

Type

GIT

Repo

https://github.com/sysadminsmedia/homebox

Events

Introduced

Fixed

bae3fb4e9b84672e4e64da15e57a14217aea7c13

Fixed

d76b1c9b94e91cd74e56ef8a129325d70835471f

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "0.27.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "d76b1c9b94e91cd74e56ef8a129325d70835471f"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v0.27.0",
            "range": [
                {
                    "fixed": "bae3fb4e9b84672e4e64da15e57a14217aea7c13"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*

v0.1.0

v0.11.0

v0.11.1

v0.12.0

v0.12.1

v0.13.0

v0.14.0

v0.14.1

v0.14.2

v0.15.0

v0.15.1

v0.15.2

v0.16.0

v0.17.0

v0.17.1

v0.17.2

v0.18.0

v0.19.0

v0.2.0

v0.20.1

v0.20.2

v0.21.0

v0.22.0-rc.1

v0.22.1

v0.22.2

v0.22.3

v0.23.0

v0.23.0-rc.1

v0.23.1

v0.24.0

v0.24.0-rc.1

v0.24.1

v0.24.2

v0.25.0

v0.25.0-rc.1

v0.26.0

v0.26.0-rc.1

v0.26.1

v0.26.2

v0.3.0

v0.3.1

v0.4.0

v0.5.0

v0.5.1

v0.6.0

v0.7.0

v0.8.0

v0.8.1

v0.8.2

v0.9.0

v0.9.1

v0.9.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-75599.json"