Vulnerability Details : CVE-2022-24977
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.
Vulnerability category: Directory traversalExecute code
Products affected by CVE-2022-24977
- cpe:2.3:a:impresscms:impresscms:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-24977
2.28%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-24977
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-24977
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-24977
-
https://r0.haxors.org/posts?id=8
r0 | impressCMS - unauthenticated code executionExploit;Third Party Advisory
-
https://github.com/ImpressCMS/impresscms/compare/1.4.1...v1.4.2
Comparing 1.4.1...v1.4.2 · ImpressCMS/impresscms · GitHubPatch;Third Party Advisory
-
https://github.com/ImpressCMS/impresscms/commit/a66d7bb499faafab803e24833606028fa0ba4261
Prevents using submitted filenames with ../ for controller (#812) · ImpressCMS/impresscms@a66d7bb · GitHubPatch;Third Party Advisory
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