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Reflected cross-site scripting in ClipBucket admin flagged items page

Priority MEDIUM 56CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Active
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
None · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

ClipBucket v5 through 5.5.3-#206 contains a reflected cross-site scripting flaw in admin_area/flagged_item.php. The unencoded type GET parameter lets crafted links inject script into the page (CWE-79). A remote attacker needs no privileges, but a logged-in administrator or moderator must open the link, and the script then runs in the admin panel origin. CISA SSVC rates exploitation as proof of concept.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

ClipBucket v5 through 5.5.3-#206 contains a reflected cross-site scripting vulnerability in admin_area/flagged_item.php via the unencoded type GET parameter. Attackers can send crafted flagged_item.php?type= links to logged-in administrators or moderators to execute injected script in the admin panel origin.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00393 33rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MacWarriorclipbucket-v5up to 5.5.3-#206—No fix listedCNA
  • clipbucket-v5 VendorMacWarrior Affected up to 5.5.3-#206 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:oxygenz:clipbucket:*:*:*:*:*:*:*:*——MacWarrior
  • cpe:2.3:a:oxygenz:clipbucket:*:*:*:*:*:*:*:* Versions — — ·MacWarrior

Remediation

The sources list no fixed version for ClipBucket v5.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-14 Threatist record created from CVE-2026-110625
  2. 2026-10-14 Alias added: GHSA-53c3-hqvh-688h
  3. 2026-10-15 CISA SSVC decision points changed
  4. 2026-10-15 Priority changed: LOW → MEDIUM

References

  • TI-2026-32908 ClipBucket: Blind SQL Injection in progress_video.php CVSS 3.1CRITICAL 9.8
  • TI-2026-31055 ClipBucket: Remote Play URL Command Injection CVSS 3.1CRITICAL 9.8
  • TI-2026-17576 ClipBucket v5 Vulnerable to Blind SQL Injection through Channel Comments CVSS 3.1CRITICAL 9.8
  • TI-2025-41207 ClipBucket 5.5.2 is affected by an improper access control issue where the product is… CVSS 3.1CRITICAL 9.8
  • TI-2025-15584 ClipBucket V5 Playlist Cover File Upload to Remote Code Execution CVSS 3.1CRITICAL 9.8
  • TI-2024-36252 Untrusted Deserialization in ClipBucket-v5 Version 5.5.1 Revision 199 and Below CVSS 3.1CRITICAL 9.8
See all 43 →

Sources