CRITICALCVSS v3.1 9.1Vulnerability
CVE-2022-51022
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.
Properties
- Severity
- CRITICAL
- Nvd fetched at
- 2026-10-22T22:14:18.200859+00:00
- Cvss score
- 9.1
- Cvss severity
- CRITICAL
- Retrieved at
- 2026-10-22T22:16:40+00:00
- Score
- 9.1
- Last source
- NVD
- Cvss version
- 3.1
- Cve id
- CVE-2022-51022
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- First seen by Signal
- 2026-10-22T14:08:40+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Published at
- 2026-10-22T11:17:05.153
- Last modified
- 2026-10-22T17:40:46.877
Related Entities (1)
HAS_WEAKNESS (1)
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