Vulnerability Description
YiShaAdmin 2.2 through 3.1, fixed in commit 025b062, contains an unauthenticated path traversal vulnerability in the /admin/File/DownloadFile endpoint that allows attackers to read and delete arbitrary files via the filePath parameter. Attackers can send crafted GET requests with directory traversal sequences in filePath and set the delete parameter to read or remove system files like etc/passwd. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-20.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/liukuo362573/YiShaAdmin/commit/025b0628b1295bd2d9fd6c9b5b8269
- https://github.com/liukuo362573/YiShaAdmin/commit/c3b66e66bf6d70a561190cd8da7f4d
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilit
- https://huntr.com/bounties/2acdd87a-12bd-4ce4-994b-0081eb908128
- https://www.vulncheck.com/advisories/yishaadmin-3.1-unauthenticated-path-travers
FAQ
What is CVE-2022-51022?
CVE-2022-51022 is a vulnerability with a CVSS score of 9.1 (CRITICAL). YiShaAdmin 2.2 through 3.1, fixed in commit 025b062, contains an unauthenticated path traversal vulnerability in the /admin/File/DownloadFile endpoint that allows attackers to read and delete arbitrar...
How severe is CVE-2022-51022?
CVE-2022-51022 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-51022?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.