PT-2019-17495 · Youphptube · Youphptube Encoder

Yuri Kramarz · Published 2019-10-25 · Updated 2022-06-27 · CVE-2019-5128

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions YouPHPTube Encoder version 2.3

Description A command injection issue has been discovered, which could allow an attacker to compromise the server. The issue is related to an unauthenticated command injection in the base64Url parameter of the "/objects/getImageMP4.php" API endpoint. This could potentially be exploited by an attacker to execute arbitrary commands.

Recommendations For YouPHPTube Encoder version 2.3, consider disabling access to the /objects/getImageMP4.php API endpoint or restricting the use of the base64Url parameter until a patch is available.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2019-5128

Affected Products

Youphptube Encoder

References · 3

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2019-0917 · Exploit
• https://osv.dev/vulnerability/CVE-2019-5128 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-5128 · Security Note