CVE-2025-66203

StreamVault is a video download integration solution. Prior to version 251126, a Remote Code Execution (RCE) vulnerability exists in the stream-vault application (SpiritApplication). The application allows administrators to configure yt-dlp arguments via the /admin/api/saveConfig endpoint without sufficient validation. These arguments are stored globally and subsequently used in YtDlpUtil.java when constructing the command line to execute yt-dlp. This issue has been patched in version 251126.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/lemon8866/StreamVault/releases/tag/251226	Product Release Notes
https://github.com/lemon8866/StreamVault/security/advisories/GHSA-c747-q388-3v6m	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:lemon8866:streamvault:*:*:*:*:*:*:*:*

History

09 Mar 2026, 13:41

Type	Values Removed	Values Added
First Time		Lemon8866 streamvault Lemon8866
References	~~() https://github.com/lemon8866/StreamVault/releases/tag/251226 -~~	() https://github.com/lemon8866/StreamVault/releases/tag/251226 - Product, Release Notes
References	~~() https://github.com/lemon8866/StreamVault/security/advisories/GHSA-c747-q388-3v6m -~~	() https://github.com/lemon8866/StreamVault/security/advisories/GHSA-c747-q388-3v6m - Exploit, Vendor Advisory
CPE		cpe:2.3:a:lemon8866:streamvault::::::::

27 Dec 2025, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-27 00:15

Updated : 2026-03-09 13:41

NVD link : CVE-2025-66203

Mitre link : CVE-2025-66203

CVE.ORG link : CVE-2025-66203

JSON object : View

Products Affected

lemon8866

streamvault

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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