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ID:12819 - Exploit for Arbitrary file upload in Piwigo - CVE-2026-42322
ID:12819 - Exploit for Arbitrary file upload in Piwigo - CVE-2026-42322
Published: July 20, 2026
Vulnerability identifier: #VU138391
Vulnerability risk: Low
CVE-ID: CVE-2026-42322
CWE-ID: CWE-434
Exploitation vector: Remote access
Vulnerable software:
Piwigo
Piwigo
Link to public exploit:
Vulnerability description
The vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload in Logo Upload feature. A remote administrator can upload a malicious file and execute it on the server.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.