Vulnerability Details : CVE-2023-38879
The Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to read arbitrary files via a directory traversal vulnerability in the 'filename' parameter of 'DownloadWindow.php'.
Vulnerability category: Directory traversal
Products affected by CVE-2023-38879
- cpe:2.3:a:os4ed:opensis:9.0:*:*:*:community:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-38879
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-38879
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-38879
-
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-2023-38879
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https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38879
vulnerability-research/CVE-2023-38879 at main · dub-flow/vulnerability-research · GitHubThird Party Advisory
-
https://www.os4ed.com/
Open Solutions for EducationProduct
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https://github.com/OS4ED/openSIS-Classic
GitHub - OS4ED/openSIS-Classic: openSIS is a commercial grade, secure, scalable & intuitive Student Information System, School Management Software from OS4ED. Has all functionalities to run single orProduct
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