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CVE-2026-45139

CVE-2026-45139 · CI4MS Fileeditor allows deletion and rename of critical application files due to missing extension allowlist on destructive operations

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the Fileeditor module enforces an extension allowlist (`['css','js','html','txt','json','sql','md']`) on content-write operations (`saveFile`, `createFile`), but two destructive endpoints — `deleteFileOrFolder` and `renameFile` — never validate the extension of the *source* path. A backend user with file-editor permissions can therefore unlink or rename any file inside the project root that is not explicitly listed in the small `$hiddenItems` blocklist. Critical framework files such as `app/Config/Routes.php`, `app/Config/App.php`, `app/Config/Database.php`, `app/Config/Filters.php`, `public/index.php`, and `public/.htaccess` all live outside that blocklist and can be destroyed, producing a persistent denial of service that requires filesystem-level redeployment to recover. Version 0.31.9.0 patches the issue.

CVSS 6.5 · Moyenne · EPSS 0,3% · Correctif disponible

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Mise à jour

Pile logicielle: php

Produits et versions concernés

  • ci4ms

    Versions du logiciel
    • < 0.31.9.0: Concernée

    Aucun correctif publié

  • ci4-cms-erp/ci4ms Packagist

    Versions du logiciel
    • 0.21.0
    • 0.21.1
    • 0.21.2
    • 0.21.3
    • 0.21.3.1
    • 0.21.3.2
    • 0.21.3.3
    • 0.21.3.4
    • 0.21.3.5
    • 0.21.3.6
    • 0.21.3.7
    • 0.23.0.0
    • 0.23.0.1
    • 0.23.0.2
    • 0.23.1.0
    • 0.24.0.0
    • 0.24.0.16
    • 0.24.0.18
    • 0.24.0.19
    • 0.24.0.20
    • 0.24.0.27
    • 0.24.0.42
    • 0.24.0.45
    • 0.24.0.60
    • 0.25.0.0
    • 0.25.0.1
    • 0.25.0.2
    • 0.25.0.30
    • 0.25.0.39
    • 0.25.0.43
    • 0.25.1.0
    • 0.25.2.0
    • 0.25.3.0
    • 0.26.0.0
    • 0.26.1.0
    • 0.26.2.0
    • 0.26.3.0
    • 0.26.3.1
    • 0.26.3.2
    • 0.26.3.3
    • 0.26.3.4
    • 0.27.0.0
    • 0.28.0.0
    • 0.28.3.0
    • 0.28.4.0
    • 0.28.5.0
    • 0.28.6.0
    • 0.31.0.0
    • 0.31.1.0
    • 0.31.2.0
    • 0.31.3.0
    • 0.31.4.0
    • 0.31.5.0
    • 0.31.6.0
    • 0.31.7.0
    • 0.31.8.0
    • 0.31.9
    Plages de versions concernées
    • ECOSYSTEM: < 0.31.9.0

    Mettez à jour vers 0.31.9.0

Sources originales

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