Reference page — cumulative record through Thursday, October 8, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-103766

CVE-2026-103766HIGH

MacWarrior clipbucket-v5 — ClipBucket v5 through 5.5.3-#197 SQL Injection via ads_manager.php delete Parameter

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   H   N   H   H   H    8.6   .0037   28.2     —

AFFECTED
  Product        Versions     Fixed
  clipbucket-v5  unspecified  —

TIMELINE
  Oct 1   Reserved by VulnCheck
  Oct 1   Published (CNA: VulnCheck)
  Oct 6   EXPLOIT PUBLISHED — CVE-2026-103766 (MacWarrior clipbucket-v5). Public exploit reference added.

CWE-89 · CNA: VulnCheck · CVSS v4.0 · 5 references · NVD status: Deferred

Description

ClipBucket v5 through 5.5.3-#197 contains an sql injection vulnerability that allows authenticated users with ad_manager_access permission to inject SQL via the delete parameter in admin_area/ads_manager.php. Attackers can supply time-based blind payloads concatenated into AdsManager::DeleteAd queries to extract user credentials and emails or modify and delete arbitrary records.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
October 1, 2026	Reserved	Reserved by VulnCheck
October 1, 2026	Published	Published (CNA: VulnCheck)
October 6, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-103766 (MacWarrior clipbucket-v5). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
MacWarrior	clipbucket-v5	—	—	—

Weaknesses

CWE-89

References (5)

https://github.com/MacWarrior/clipbucket-v5 [product]
https://github.com/MacWarrior/clipbucket-v5/blob/f15cef1a2431786c31ffd79e81f55d6eeca4ebc0/upload/includes/classes/ads.class.php#L102-L110 [technical-description]
https://github.com/MacWarrior/clipbucket-v5/pull/925 [patch, issue-tracking]
https://hackmd.io/@leediay/sqli-via-delete-ads-clipbucketv5 [exploit]
https://www.vulncheck.com/advisories/clipbucket-v5-through-5.5.3-197-sql-injection-via-ads-manager-php-delete-parameter [third-party-advisory]

Authoritative record: CVE-2026-103766 at cve.org

Vendors: macwarrior

Weaknesses: CWE-89

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-103766 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Thursday, October 8, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.