CVE-2026-26005Public exploitNetwork attack vector

Internal network scanning via unvalidated Remote Play URLs

Published Feb 12, 2026 · Updated Feb 12, 2026

Server-side request forgery in ClipBucket V5 before 5.5.3 - #45 allows remote authenticated users to scan internal networks. The Remote Play endpoint remote_play_send_form.php requests a user-supplied media URL after checking only URL syntax and file extension, without excluding private or reserved destinations. Any regular account can distinguish reachable internal hosts and services from endpoint error responses; no data modification or service interruption is reported.

CVSS severity5.0
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in ClipBucket V5 before 5.5.3 - #45 allows remote authenticated users to scan internal networks. The Remote Play endpoint remote_play_send_form.php requests a user-supplied media URL after checking only URL syntax and file extension, without excluding private or reserved destinations. Any regular account can distinguish reachable internal hosts and services from endpoint error responses; no data modification or service interruption is reported.

The record

CVE
CVE-2026-26005
Published
Feb 12, 2026
Updated
Feb 12, 2026
Vendor
MacWarrior
Product
ClipBucket V5
Classifications
CWE-918, T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 12, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 12, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 5.5.3 - #45

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

MacWarrior · ClipBucket V5version=< 5.5.3 - #45

Published CVSS scores

5.0GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1046Network Service Discovery

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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