Vulnerability · CVE-2023-37474
9001 copyparty Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published Jul 14, 2023 · corrected/updated Jul 14, 2023 · 9001 copyparty · evidence confidence very high
Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory. This issue has been addressed in commit which has been included in release 1.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Grounded briefings
Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.
Executive
CVE-2023-37474 is a unknown public vulnerability record for 9001 copyparty. CISA lists it as known exploited. Published remediation guidance: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.
System administrator
Identify whether 9001 copyparty is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: 9001 copyparty. Published remediation guidance: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.
Security analyst
Signals on file: no CVSS/EPSS yet. CISA lists it as known exploited. Sources contributing to this record: cve_org, vulncheck_kev. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.
Exploitation and remediation
Exploitation evidence
Confirmed in CISA KEV since Jul 14, 2023. Listed in CISA KEV and VulnCheck KEV.
Patch and remediation
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Safe detection guidance
Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Jul 14, 2023 · VulnCheck KEV
Detected
Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory. This issue has been addressed in commit which has been included in release 1.8.2. Users are advised to upgrade. The
Jul 14, 2023 · CISA KEV
Known exploited
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected
- vendor 9001 copypartyversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2023-37474
Official CVE identifier
cve.org - VulnCheck KEVConfirmed exploitationCVE-2023-37474
Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root direct
vulncheck.com