CRITICALVulnerability
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NVD CRITICAL: CVE-2022-51022 — YiShaAdmin 2.2 through 3.1, fixed in commit 025b062, contains an unauthenticated...

·Source: NIST NVD

Updated:

Executive Summary

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.

Analysis

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: 9.1. Published: 2026-10-22T11:17:05.153.

Indicators of Compromise (1)

CVE (1)
CVE-2022-51022
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Oct 22, 2026. Verified by: NIST.

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