CVE-2026-48557
CVE-2026-48557 · Spatie Laravel Media Library < 11.23.0 File Upload Restriction Bypass via FileAdder.php
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Spatie Laravel Media Library before version 11.23.0 contains a file upload restriction bypass in FileAdder::defaultSanitizer(). The sanitizer checks only the final filename suffix, allowing double-extension filenames such as shell.php.jpg to bypass the blocklist, with pathinfo() preserving inner .php stems in saved filenames. The blocklist also omits executable extensions including .php6, .shtml, and .htaccess. The double-extension bypass requires a legacy Apache AddHandler configuration to achieve PHP execution; the incomplete blocklist bypass does not.
CVSS 8.7 · Hoch · EPSS 0,4% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: php
Betroffene Produkte und Versionen
laravel-medialibrary
- Softwareversionen
- ≥ 0, < 11.23.0: Betroffen (semver)
Auf 11.23.0 aktualisieren
spatie/laravel-medialibrary Packagist
- Softwareversionen
- 0.1.0
- 1.0.0
- 1.1.0
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.5.0
- 1.5.1
- 1.5.2
- 1.5.3
- 1.5.4
- 1.5.5
- 1.5.6
- 1.6.0
- 1.6.1
- 1.6.2
- 10.0.0
- 10.0.1
- 10.0.2
- 10.0.3
- 10.0.4
- 10.0.5
- 10.0.6
- 10.0.7
- 10.1.0
- 10.1.1
- 10.1.2
- 10.1.3
- 10.1.4
- 10.1.5
- 10.10.0
- 10.10.1
- 10.10.2
- 10.11.0
- 10.11.1
- 10.11.2
- 10.11.3
- 10.11.4
- 10.12.0
- 10.12.1
- 10.12.2
- 10.13.0
- 10.13.1
- 10.13.2
- 10.14.0
- 10.15.0
- 10.2.0
- 10.3.0
- 10.3.1
- 10.3.2
- 10.3.3
- 10.3.4
- 10.3.5
- 10.3.6
- 10.4.0
- 10.4.1
- 10.4.2
- 10.4.3
- 10.4.4
- 10.4.5
- 10.5.0
- 10.5.1
- 10.5.2
- 10.6.0
- 10.6.1
- 10.7.0
- 10.7.1
- 10.7.10
- 10.7.11
- 10.7.12
- 10.7.13
- 10.7.14
- 10.7.15
- 10.7.16
- 10.7.2
- 10.7.3
- 10.7.4
- 10.7.5
- 10.7.6
- 10.7.7
- 10.7.8
- 10.7.9
- 10.8.0
- 10.9.0
- 10.9.1
- 10.9.2
- 10.9.3
- 10.9.4
- 11.0.0
- 11.0.1
- 11.0.2
- 11.0.3
- 11.0.4
- 11.0.5
- 11.1.0
- 11.1.1
- 11.1.2
- 11.10.0
- 11.10.1
- 11.11.0
- 11.11.1
- 11.12.0
- 11.12.1
- 11.12.2
- 11.12.3
- 11.12.4
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- 11.12.8
- 11.12.9
- 11.13.0
- 11.14.0
- 11.15.0
- 11.16.0
- 11.17.0
- 11.17.1
- 11.17.10
- 11.17.2
- 11.17.3
- 11.17.4
- 11.17.5
- 11.17.6
- 11.17.7
- 11.17.8
- 11.17.9
- 11.18.0
- 11.18.1
- 11.18.2
- 11.19.0
- 11.2.0
- 11.20.0
- 11.21.0
- 11.21.1
- 11.21.2
- 11.22.0
- 11.22.1
- 11.3.0
- 11.3.1
- 11.4.0
- 11.4.1
- 11.4.2
- 11.4.3
- 11.4.4
- 11.4.5
- 11.4.6
- 11.4.7
- 11.4.8
- 11.5.0
- 11.5.1
- 11.5.2
- 11.5.3
- 11.5.4
- 11.6.0
- 11.6.1
- 11.7.0
- 11.7.1
- 11.7.2
- 11.7.3
- 11.7.4
- 11.7.5
- 11.7.6
- 11.8.0
- 11.8.1
- 11.8.2
- 11.8.3
- 11.9.0
- 11.9.1
- 11.9.2
- 2.0.0
- 2.0.1
- 2.1.0
- 2.1.1
- 2.1.2
- 2.1.3
- 2.1.4
- 2.1.5
- 2.2.0
- 2.2.1
- 2.2.2
- 2.2.3
- 2.3.0
- 3.0.0
- 3.0.1
- 3.1.0
- 3.1.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.1.5
- 3.10.0
- 3.10.1
- 3.10.2
- 3.11.0
- 3.11.1
- 3.11.2
- 3.11.3
- 3.12.0
- 3.12.1
- 3.12.2
- 3.13.3
- 3.13.4
- 3.14.0
- 3.14.1
- 3.15.0
- 3.16.0
- 3.16.1
- 3.17.0
- 3.17.1
- 3.17.2
- 3.17.3
- 3.17.4
- 3.18.0
- 3.2.0
- 3.2.1
- 3.2.2
- 3.2.3
- 3.2.4
- 3.2.5
- 3.3.0
- 3.3.1
- 3.4.0
- 3.5.0
- 3.5.1
- 3.6.0
- 3.7.0
- 3.7.1
- 3.7.2
- 3.7.3
- 3.8.0
- 3.9.0
- 3.9.1
- 3.9.2
- 4.0.0
- 4.0.1
- 4.1
- 4.10.0
- 4.10.1
- 4.10.2
- 4.10.3
- 4.11.0
- 4.11.1
- 4.11.2
- 4.11.3
- 4.12.0
- 4.12.1
- 4.13.0
- 4.13.1
- 4.13.2
- 4.13.3
- 4.13.4
- 4.13.5
- 4.2
- 4.2.1
- 4.3.0
- 4.4.0
- 4.4.1
- 4.5.0
- 4.6.0
- 4.7.0
- 4.7.1
- 4.8.0
- 4.8.1
- 4.8.2
- 4.8.3
- 4.8.4
- 4.9.0
- 4.9.1
- 4.9.2
- 4.9.3
- 4.9.4
- 4.9.5
- 5.0.0
- 5.0.1
- 5.0.2
- 5.1.0
- 5.10.0
- 5.11.0
- 5.11.1
- 5.12.0
- 5.12.1
- 5.13.0
- 5.13.1
- 5.13.2
- 5.14.0
- 5.2.0
- 5.3.0
- 5.3.1
- 5.3.2
- 5.3.3
- 5.4.0
- 5.5.0
- 5.5.1
- 5.5.2
- 5.5.3
- 5.6.0
- 5.7.0
- 5.8.0
- 5.8.1
- 5.8.2
- 5.9.0
- 6.0.0
- 6.1.0
- 6.1.1
- 6.1.2
- 6.1.3
- 6.2.0
- 6.2.1
- 6.3.0
- 6.4.0
- 6.4.1
- 6.4.2
- 6.5.0
- 6.6.0
- 6.6.1
- 6.6.2
- 6.6.3
- 6.6.4
- 6.6.5
- 6.6.6
- 6.6.7
- 6.6.8
- 6.6.9
- 6.7.0
- 6.8.0
- 6.9.0
- 6.9.1
- 6.9.2
- 7.0.0
- 7.0.1
- 7.0.2
- 7.0.3
- 7.0.4
- 7.0.5
- 7.0.6
- 7.1.0
- 7.1.1
- 7.1.2
- 7.1.3
- 7.1.4
- 7.1.5
- 7.1.6
- 7.1.7
- 7.1.8
- 7.10.0
- 7.10.1
- 7.11.0
- 7.12.0
- 7.12.1
- 7.12.2
- 7.12.3
- 7.12.4
- 7.13.0
- 7.14.0
- 7.14.1
- 7.14.2
- 7.16.0
- 7.16.1
- 7.16.2
- 7.17.0
- 7.17.1
- 7.18.0
- 7.18.1
- 7.18.2
- 7.18.3
- 7.19.0
- 7.19.1
- 7.19.2
- 7.19.3
- 7.19.4
- 7.19.5
- 7.20.0
- 7.3.0
- 7.3.1
- 7.3.10
- 7.3.11
- 7.3.12
- 7.3.2
- 7.3.3
- 7.3.4
- 7.3.5
- 7.3.6
- 7.3.7
- 7.3.8
- 7.3.9
- 7.4.0
- 7.4.1
- 7.4.2
- 7.4.3
- 7.5.0
- 7.5.1
- 7.5.2
- 7.5.3
- 7.5.4
- 7.5.5
- 7.5.6
- 7.6.0
- 7.6.1
- 7.6.2
- 7.6.3
- 7.6.4
- 7.6.5
- 7.6.6
- 7.6.7
- 7.6.8
- 7.6.9
- 7.7.0
- 7.8.0
- 7.8.1
- 7.8.2
- 7.9.0
- 8.0.0
- 8.0.1
- 8.0.2
- 8.0.3
- 8.0.4
- 8.0.5
- 8.0.6
- 8.0.7
- 8.0.8
- 8.1.0
- 8.10.0
- 8.10.1
- 8.10.2
- 8.2.0
- 8.2.1
- 8.2.2
- 8.2.3
- 8.2.4
- 8.2.5
- 8.2.6
- 8.2.7
- 8.2.9
- 8.3.0
- 8.3.1
- 8.3.2
- 8.3.3
- 8.4.0
- 8.4.1
- 8.5.0
- 8.5.1
- 8.5.2
- 8.6.0
- 8.7.0
- 8.7.1
- 8.7.2
- 8.7.3
- 8.7.4
- 8.7.5
- 8.8.0
- 8.9.0
- 8.9.1
- 8.9.2
- 8.9.3
- 9.0.0
- 9.0.1
- 9.1.0
- 9.1.1
- 9.1.2
- 9.1.3
- 9.1.4
- 9.1.5
- 9.1.6
- 9.1.7
- 9.10.0
- 9.10.1
- 9.10.2
- 9.10.3
- 9.11.0
- 9.11.1
- 9.11.2
- 9.11.3
- 9.11.4
- 9.12.0
- 9.12.1
- 9.12.2
- 9.12.3
- 9.12.4
- 9.2.0
- 9.3.0
- 9.4.0
- 9.4.1
- 9.4.2
- 9.4.3
- 9.4.4
- 9.5.0
- 9.5.1
- 9.5.2
- 9.5.3
- 9.5.4
- 9.5.5
- 9.5.6
- 9.6.0
- 9.6.1
- 9.6.2
- 9.6.3
- 9.6.4
- 9.7.0
- 9.7.1
- 9.7.2
- 9.7.3
- 9.7.4
- 9.7.5
- 9.8.0
- 9.8.1
- 9.8.2
- 9.8.3
- 9.8.4
- 9.9.0
- 9.9.1
- Betroffene Versionsbereiche
- ECOSYSTEM: < 11.23.0
Auf 11.23.0 aktualisieren
Originalquellen
- https://github.com/spatie/laravel-medialibrary/releases/tag/11.23.0
- https://github.com/spatie/laravel-medialibrary/pull/3939
- https://github.com/spatie/laravel-medialibrary/commit/608ea03703d3887c46434f5dda6af56de6346aba
- https://www.vulncheck.com/advisories/spatie-laravel-media-library-file-upload-restriction-bypass-via-fileadder-php
- https://nvd.nist.gov/vuln/detail/CVE-2026-48557