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TI-2023-06702 Aliases CVE-2023-7335GHSA-m2j3-f8mq-gqq6

EduSoho < 22.4.7 Arbitrary File Read via classroom-course-statistics

Priority HIGH 77CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.

Summary

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).

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00756 55th percentileScored 2026-11-07
Public exploit Yes 4 exploit referencesTagged by the CNA
Fix Fixed EduSoho (Hangzhou Kuozhi Network Technology Co., Ltd.): 22.4.7

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Hangzhou Kuozhi Network Technology Co., Ltd.EduSohobefore 22.4.722.4.7Patch availableCNA

Remediation

  • Fix · CNA EduSoho (Hangzhou Kuozhi Network Technology Co., Ltd.) Fixed in 22.4.7

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-7335
  2. 2026-10-03 Alias added: GHSA-m2j3-f8mq-gqq6

References

Exploit 4

Patch 1

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences