En resumen
- CVE-2022-24977 es una vulnerabilidad CRÍTICO (CVSS 9.8) que afecta a impresscms/impresscms, impresscms (impresscms).
- Probabilidad de explotación en los próximos 30 días (EPSS): 6.4%, mayor que el 93.6% de las vulnerabilidades.
- Solución: actualizar a 1.4.2 o posterior.
Description
ImpressCMS before 1.4.2 allows unauthenticated remote code execution via ...../// directory traversal in origName or imageName, leading to unsafe interaction with the CKEditor processImage.php script. The payload may be placed in PHP_SESSION_UPLOAD_PROGRESS when the PHP installation supports upload_progress.
NVD description
ImpressCMS before 1.4.2 allows unauthenticated remote code execution via ...../// directory traversal in origName or imageName, leading to unsafe interaction with the CKEditor processImage.php script. The payload may be placed in PHP_SESSION_UPLOAD_PROGRESS when the PHP installation supports upload_progress.
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