CVE-2022-24977
Path Traversal in ImpressCMS
9.8
CRITICAL
CVSS 3.1
EPSS 28.1%
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.
How to fix CVE-2022-24977
To remediate CVE-2022-24977, upgrade the affected package to a fixed version below.
- —upgrade to 1.4.2 or later
Is CVE-2022-24977 being exploited?
Moderate — EPSS is 28.1%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1.4.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |