CVE-2023-37474

What it is

Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` 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 `043e3c7d` which has been included in release 1.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of data exposure.

Exploit odds

44.9% chance of exploitation in the next 30 days (EPSS). Higher than most.

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2023-07-14 20:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 06:08 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 44.9% in the next 30 days (EPSS).
• Severity: 7.5 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2023-07-14 20:15 UTC

Last modified

2026-06-17 06:08 UTC

Exploit probability

44.9% · EPSS, next 30 days

Weakness

CWE-22 · Path traversal

Record status

Modified

Affected

• 9001 Copyparty < 1.8.2

Attack profile CVSS 3.1 · 7.5

Attack vector

Network

Complexity

Low

Privileges needed

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2023-37474.md and follow it. Check whether this project is affected by CVE-2023-37474. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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