OS Command Injection in YouPHPTube-Encoder - CVE-2019-5128
Published: November 1, 2019
Vulnerability identifier: #VU22467
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-5128
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target server.
The vulnerability exists due to insufficient sanitization of user-supplied data passed via the "base64Url" parameter in "/objects/getImageMP4.php" URL. A remote unauthenticated attacker can send a specially crafted web request and execute arbitrary OS commands on the target server.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
YouPHPTube-Encoder
How to mitigate CVE-2019-5128
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.