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CVE-2026-93534

spatie Scotty Self Update SelfUpdater.php update code download

CVSS 4.0 5.3 MEDIUMCVSS 3.1 6.3 MEDIUMCVSS 3.0 6.3 MEDIUMCVSS 2.0 7.5 Check source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-93534

Published

A vulnerability was identified in spatie Scotty up to 1.4.2. Affected is the function SelfUpdater::update of the file app/Updater/SelfUpdater.php of the component Self Update Handler. Such manipulation leads to download of code without integrity check. It is possible to launch the attack remotely. Upgrading to version 1.4.3 is able to address this issue. The name of the patch is 4b4e11bfc98e3a2159bb2b3d9b040293fcc44744. It is advisable to upgrade the affected component.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-93534

Published

Scotty

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "spatie",
                    "product": "Scotty",
                    "versions": [
                        {
                            "version": "1.4.0",
                            "status": "affected"
                        },
                        {
                            "version": "1.4.1",
                            "status": "affected"
                        },
                        {
                            "version": "1.4.2",
                            "status": "affected"
                        },
                        {
                            "version": "1.4.3",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:spatie:scotty:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Self Update Handler"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON