Authenticated internal data disclosure via unvalidated statsURL
Published Jun 20, 2026 · Updated Jun 20, 2026
Server-side request forgery in AVideo 27.0 and earlier allows remote authenticated users to read arbitrary URLs through the server. plugin/Live/test.php passes the statsURL value to file_get_contents(), curl_exec(), or wget after only checking that it begins with HTTP, and returns the fetched content. Administrator access is required; successful requests can disclose localhost, private-network, or cloud-instance metadata responses.
Summary
What happened
Server-side request forgery in AVideo 27.0 and earlier allows remote authenticated users to read arbitrary URLs through the server. plugin/Live/test.php passes the statsURL value to file_get_contents(), curl_exec(), or wget after only checking that it begins with HTTP, and returns the fetched content. Administrator access is required; successful requests can disclose localhost, private-network, or cloud-instance metadata responses.
The record
- CVE
- CVE-2026-56342
- Published
- Jun 20, 2026
- Updated
- Jun 20, 2026
- Vendor
- World Wide Broadcast Network
- Product
- AVideo
- Classifications
- CWE-918, T1552.005, T1190
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Jun 20, 2026CVE publishedPublication date reported by the CVE source.
- Jun 20, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=27.0
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- GHSA-wxjx-r2j2-96fx authenticated SSRF proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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