Vulnerability · Published Oct 1, 2026 · Assigned by VulnCheck

CVE-2026-103766ClipBucket v5 through 5.5.3-#197 SQL Injection via ads_manager.php delete Parameter

High 7.2

In plain English

A high-severity SQL injection in clipbucket-v5 from MacWarrior. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).

Severity (CVSS 3.1)7.2High

Exploit odds (30 days)0.5%top 60.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
MacWarrior	clipbucket-v5	0 – through 5.5.3-#197

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

https://hackmd.io/@leediay/sqli-via-delete-ads-clipbucketv5 exploit
https://github.com/MacWarrior/clipbucket-v5/pull/925 patch, issue-tracking
https://github.com/MacWarrior/clipbucket-v5/blob/f15cef1a2431786c31ffd79e81f55d6eeca4ebc0/upload/includes/classes/ads.class.php#L102-L110 technical-description
https://github.com/MacWarrior/clipbucket-v5 product
VulnCheck Advisory: ClipBucket v5 through 5.5.3-#197 SQL Injection via ads_manager.php delete Parameter third-party-advisory