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CVE-2026-42846— ClipBucket: Remote Play URL Command Injection

CVSS 9.8 · Critical EPSS 0.60% · P46

Affected Version Matrix 1

VendorProductVersion RangeStatus
MacWarriorclipbucket-v5< 5.5.3 - #140affected
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I. Basic Information for CVE-2026-42846

Vulnerability Information
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Vulnerability Title
ClipBucket: Remote Play URL Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 - #140, ClipBucket's Remote Play feature allows any authenticated user to add a video by importing an external URL as the source. Some shell commands are run with the URL as a parameter. The URL is concatenated directly into shell commands without escaping then executed, so any shell metacharacter in the URL is interpreted. This results in arbitrary command execution. This issue has been patched in version 5.5.3 - #140.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
ClipBucket V5 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ClipBucket V5是MacWarrior个人开发者的一个视频托管平台。 ClipBucket v5 5.5.3 - #140之前版本存在操作系统命令注入漏洞，该漏洞源于远程播放功能在导入外部URL时未转义直接拼接到shell命令中，可能导致任意命令执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
MacWarriorclipbucket-v5 < 5.5.3 - #140 -

II. Public POCs for CVE-2026-42846

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 9044 chars
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III. Intelligence Information for CVE-2026-42846

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Vendor Advisories for CVE-2026-42846 (1)

Same Patch Batch · MacWarrior · 2026-06-11 · 5 CVEs total

CVE-2026-450609.8 CRITICALClipBucket: Blind SQL Injection in progress_video.php
CVE-2026-454188.8 HIGHClipBucket: Blind SQL Injection in subtitle_edit.php
CVE-2026-472386.5 MEDIUMClipBucket: IDOR in videos subtitle editor
CVE-2026-494824.3 MEDIUMClipBucket: SQL Wildcard Injection in Subtitle Edit Endpoint Allows Mass Subtitle Overwrit

IV. Related Vulnerabilities

Same product: clipbucket-v5
Same vendor: MacWarrior
Same weakness: CWE-78

V. Comments for CVE-2026-42846

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