Unauthenticated file disclosure via unchecked dir path
Published Aug 10, 2026 · Updated Aug 10, 2026
Path traversal in Mustafa Akın cast-localvideo allows remote attackers to read arbitrary files through the /getFile endpoint. The POST handler passes req.body.dir directly to res.sendFile without validation, canonicalization, or restriction to an intended directory. No authentication check precedes the handler, so any network client that can reach port 8000 can disclose files readable by the Node.js process.
Summary
What happened
Path traversal in Mustafa Akın cast-localvideo allows remote attackers to read arbitrary files through the /getFile endpoint. The POST handler passes req.body.dir directly to res.sendFile without validation, canonicalization, or restriction to an intended directory. No authentication check precedes the handler, so any network client that can reach port 8000 can disclose files readable by the Node.js process.
The record
- CVE
- CVE-2026-72571
- Published
- Aug 10, 2026
- Updated
- Aug 10, 2026
- Vendor
- Mustafa Akın
- Product
- cast-localvideo
- Classifications
- CWE-22, CAPEC-126, T1005
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 10, 2026CVE publishedPublication date reported by the CVE source.
- Aug 10, 2026Record updatedLatest update available in the CVE record.
Exploitability
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- Affected versionversion=0
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What is affected?
Published CVSS scores
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Attacks
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Technologies
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Your stack
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