SB2019110103 - Multiple vulnerabilities in YouPHPTube-Encoder plugin for YouPHPTube
Published: November 1, 2019
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 secuirty vulnerabilities.
1) OS Command Injection (CVE-ID: CVE-2019-5127)
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/getImage.php" URL. A remote unauthenticated attacker can send a specially crafted web request containing specific parameter and execute arbitrary OS commands on the target server.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
2) OS Command Injection (CVE-ID: CVE-2019-5129)
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/getSpiritsFromVideo.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.
3) OS Command Injection (CVE-ID: CVE-2019-5128)
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.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.