CVE-2022-24977

EUVD-2022-0781
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.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 96%
Affected Products (NVD)
VendorProductVersion
impresscmsimpresscms
𝑥
< 1.4.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/ImpressCMS/impresscms/commit/a66d7bb499faafab803e24833606028fa0ba4261
https://github.com/ImpressCMS/impresscms/compare/1.4.1...v1.4.2
https://r0.haxors.org/posts?id=8
https://github.com/ImpressCMS/impresscms/commit/a66d7bb499faafab803e24833606028fa0ba4261
https://github.com/ImpressCMS/impresscms/compare/1.4.1...v1.4.2
https://r0.haxors.org/posts?id=8