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CVE-2026-49482— ClipBucket: SQL Wildcard Injection in Subtitle Edit Endpoint Allows Mass Subtitle Overwrite

Quick assessment

Affected
MacWarrior clipbucket-v5
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MacWarrior clipbucket-v5是MacWarrior的内容管理系统。 ClipBucket v5 5.5.3 - #141之前版本存在安全漏洞，该漏洞源于对SQL通配符字符的中和不当，可能导致经过身份验证的用户通过发送%字符作为number参数，在单个HTTP请求中覆盖其拥有的任何视频的所有字幕标题。

CVSS 4.3 · Medium EPSS 0.28% · P19

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
MacWarrior clipbucket-v5 < 5.5.3 - #141 affected
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I. Basic Information for CVE-2026-49482

Vulnerability Information
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Vulnerability Title
ClipBucket: SQL Wildcard Injection in Subtitle Edit Endpoint Allows Mass Subtitle Overwrite
Source: CVE Program / CVE List V5
Vulnerability Description
ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 - #141, ClipBucket v5 contains an improper neutralization of SQL wildcard characters in the subtitle editing endpoint. An authenticated user can send a % character as the number parameter to overwrite all subtitle titles of any video they own in a single HTTP request. This issue has been patched in version 5.5.3 - #141.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
双字符或匹配符号转义处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
MacWarrior clipbucket-v5 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MacWarrior clipbucket-v5是MacWarrior的内容管理系统。 ClipBucket v5 5.5.3 - #141之前版本存在安全漏洞，该漏洞源于对SQL通配符字符的中和不当，可能导致经过身份验证的用户通过发送%字符作为number参数，在单个HTTP请求中覆盖其拥有的任何视频的所有字幕标题。
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

Vendor Product Affected Versions CPE Subscribe
MacWarrior clipbucket-v5 < 5.5.3 - #141 -

II. Public POCs for CVE-2026-49482

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III. Intelligence Information for CVE-2026-49482

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Vendor Advisories for CVE-2026-49482 (1)

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

CVE-2026-42846 9.8 CRITICAL ClipBucket: Remote Play URL Command Injection
CVE-2026-45060 9.8 CRITICAL ClipBucket: Blind SQL Injection in progress_video.php
CVE-2026-45418 8.8 HIGH ClipBucket: Blind SQL Injection in subtitle_edit.php
CVE-2026-47238 6.5 MEDIUM ClipBucket: IDOR in videos subtitle editor

IV. Related Vulnerabilities

Same product: clipbucket-v5
Same vendor: MacWarrior
Same weakness: CWE-155

V. Comments for CVE-2026-49482

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