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CVE-2026-47238

ClipBucket: IDOR in videos subtitle editor

MEDIUM
6.5
CVSS Score
Published: June 11, 2026 at 10:53 PM UTC
Updated: October 26, 2026 at 11:10 AM UTC
1 product affected across 1 vendorClipBucket V5

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 - #133, a normal authenticated user can edit another user's video subtitles because of a lack of authorization. They can upload subtitles, edit their name or delete them. This issue has been patched in version 5.5.3 - #133.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

ClipBucket V5· Macwarrior
90%
< 5.5.3 - #133
Affected range stops below 5.5.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRM
Source: cverecord
https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-x468-whmw-c863

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-639CWE-863

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