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CVE-2026-93534— spatie Scotty Self Update SelfUpdater.php update code download

Quick assessment

Affected
spatie Scotty
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 p

CVSS 6.3 · Medium

Affected Version Matrix 4

VendorProduct Version RangeStatus
spatie Scotty 1.4.0 affected
1.4.1 affected
1.4.2 affected
1.4.3 unaffected
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I. Basic Information for CVE-2026-93534

Vulnerability Information

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Vulnerability Title
spatie Scotty Self Update SelfUpdater.php update code download
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
下载代码缺少完整性检查
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
spatie Scotty 1.4.0 cpe:2.3:a:spatie:scotty:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-93534

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III. Intelligence Information for CVE-2026-93534

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Other References for CVE-2026-93534 (3)

IV. Related Vulnerabilities

Same product: Scotty
Same vendor: spatie
Same weakness: CWE-494

V. Comments for CVE-2026-93534

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