CVE-2026-100909
CVE-2026-100909 · OctoberCMS ResizeImages.php getSourcePathForResize server-side request forgery
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
A vulnerability was found in OctoberCMS up to 4.1.19/4.2.25/4.3.4. The impacted element is the function getSourcePathForResize of the file modules/system/classes/ResizeImages.php. The manipulation of the argument realSourcePath results in server-side request forgery. The attack may be performed from remote. The exploit has been made public and could be used. Upgrading to version 4.3.5 and 4.4.0 is sufficient to resolve this issue. The patch is identified as 0e9736aa2c6d6bd3d60ff6ef9e0b4d32ce387f58. The affected component should be upgraded.
CVSS 6.9 · Moyenne · EPSS 0,3% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: php
Produits et versions concernés
octobercms
- Versions du logiciel
- 4.1.0: Concernée
- 4.1.1: Concernée
- 4.1.2: Concernée
- 4.1.3: Concernée
- 4.1.4: Concernée
- 4.1.5: Concernée
- 4.1.6: Concernée
- 4.1.7: Concernée
- 4.1.8: Concernée
- 4.1.9: Concernée
- 4.1.10: Concernée
- 4.1.11: Concernée
- 4.1.12: Concernée
- 4.1.13: Concernée
- 4.1.14: Concernée
- 4.1.15: Concernée
- 4.1.16: Concernée
- 4.1.17: Concernée
- 4.1.18: Concernée
- 4.1.19: Concernée
- 4.2.0: Concernée
- 4.2.1: Concernée
- 4.2.2: Concernée
- 4.2.3: Concernée
- 4.2.4: Concernée
- 4.2.5: Concernée
- 4.2.6: Concernée
- 4.2.7: Concernée
- 4.2.8: Concernée
- 4.2.9: Concernée
- 4.2.10: Concernée
- 4.2.11: Concernée
- 4.2.12: Concernée
- 4.2.13: Concernée
- 4.2.14: Concernée
- 4.2.15: Concernée
- 4.2.16: Concernée
- 4.2.17: Concernée
- 4.2.18: Concernée
- 4.2.19: Concernée
- 4.2.20: Concernée
- 4.2.21: Concernée
- 4.2.22: Concernée
- 4.2.23: Concernée
- 4.2.24: Concernée
- 4.2.25: Concernée
- 4.3.0: Concernée
- 4.3.1: Concernée
- 4.3.2: Concernée
- 4.3.3: Concernée
- 4.3.4: Concernée
- 4.3.5: Non concernée
- 4.4.0: Non concernée
Mettez à jour vers 4.3.5
october/october Packagist
- Versions du logiciel
- v4.3.0
- v4.3.1
- v4.3.2
- v4.3.4
- Plages de versions concernées
- ECOSYSTEM: ≥ 4.3.0, < 4.3.5
Mettez à jour vers 4.3.5
Sources originales
- https://vuldb.com/vuln/410869
- https://vuldb.com/vuln/410869/cti
- https://vuldb.com/cve/CVE-2026-100909
- https://vuldb.com/submit/919993
- https://github.com/octobercms/october/security/advisories/GHSA-2xmm-m4wv-3fjh
- https://github.com/0xGenesi/CVE/blob/main/October_CMS_Stream_Wrapper_Injection.md
- https://github.com/octobercms/october/commit/0e9736aa2c6d6bd3d60ff6ef9e0b4d32ce387f58
- https://github.com/octobercms/october/releases/tag/v4.3.5
- https://nvd.nist.gov/vuln/detail/CVE-2026-100909