CVEvulnerability
CVE-2023-7335
8.7 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-01-22
- Last modified
- 2026-07-15
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.7 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Weaknesses
- CWE-22
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).
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- https://blog.csdn.net/qq_41904294/article/details/135007351 blog.csdn.net
- https://cn-sec.com/archives/2451582.html cn-sec.com
- https://github.com/edusoho/edusoho/releases/tag/v22.4.7 github.com
- https://github.com/gobysec/GobyVuls/blob/master/CNVD-2023-03903.md github.com
- 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 github.com
- https://www.cnvd.org.cn/flaw/show/CNVD-2023-03903 www.cnvd.org.cn
- https://www.edusoho.com/ www.edusoho.com
- https://www.vulncheck.com/advisories/edusoho-arbitrary-file-read-via-classroom-course-statistics www.vulncheck.com