CVE-2026-93534

medium

A vulnerability was identified in spatie Scotty up to 1.4.2.

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.

CVSS

6.3

6.3 (CVSS v3.1)

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

Severity source: NVD CVSS v3.1 (cna@vuldb.com)

Timeline (UTC)

Published: 2026-09-18 17:17

Modified: 2026-09-18 19:14

NVD status: Deferred

Last synced 3 days ago

Verified against the source API 2026-10-27 06:54 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Weakness classification (CWE)

CWE-494

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

https://github.com/spatie/scotty/ cna@vuldb.com
https://github.com/spatie/scotty/commit/4b4e11bfc98e3a2159bb2b3d9b040293fcc44744 cna@vuldb.com
https://github.com/spatie/scotty/issues/21 cna@vuldb.com
https://github.com/spatie/scotty/releases/tag/1.4.3 cna@vuldb.com
https://vuldb.com/cve/CVE-2026-93534 cna@vuldb.com
https://vuldb.com/submit/943918 cna@vuldb.com
https://vuldb.com/vuln/407451 cna@vuldb.com
https://vuldb.com/vuln/407451/cti cna@vuldb.com
https://github.com/spatie/scotty/issues/21 134c704f-9b21-4f2e-91b3-4a467353bcc0

Data sources

NVD CVE API 2.0 — fetched 2026-10-27 06:54 UTC · record ↗

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