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CVE-2023-7335 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

EduSoho versions prior to 22.4.7 contain an arbitrary file read vulnerability in the classroom-course-statistics export functionality. A remote, unauthenticated attacker can supply crafted path traversal sequences in the fileNames[] parameter to read arbitrary files from the server filesystem, including application configuration files such as config/parameters.yml that may contain secrets and database credentials. Exploitation evidence was observed by the Shadowserver Foundation on 2026-01-19 (UTC).

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://blog.csdn.net/qq_41904294/article/details/135007351	[email protected]	ExploitRemedy
https://cn-sec.com/archives/2451582.html	[email protected]	ExploitRemedy
https://github.com/edusoho/edusoho/releases/tag/v22.4.7	[email protected]	Release NotesVendor
https://github.com/gobysec/GobyVuls/blob/master/CNVD-2023-03903.md	[email protected]	Technical Description
https://github.com/zeroChen00/exp-poc/blob/main/EduSoho%E6%95%99%E5%9F%B9%E7%B3%BB%E7%BB%9Fclassropm-course-statistics%E5%AD%98%E5%9C%A8%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E8%AF%BB%E5%8F%96%E6%BC%8F%E6%B4%9E.md	[email protected]
https://www.cnvd.org.cn/flaw/show/CNVD-2023-03903	[email protected]	AdvisoryContent Wall
https://www.edusoho.com/	[email protected]	Vendor
https://www.vulncheck.com/advisories/edusoho-arbitrary-file-read-via-classroom-course-statistics	[email protected]	AdvisoryExploit

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-22	Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')	[email protected]

Affected Products

Product	Versions
EduSoho	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jul 15, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Jan 22, 2026	New CVE Received	[email protected]