Authenticated database compromise via concatenated userid
Published Mar 18, 2026 · Updated Mar 18, 2026
SQL injection in MacWarrior ClipBucket V5 before 5.5.3 #80 allows remote authenticated users to read and alter database data. The get_subscribers_count mode in actions/ajax.php passes the POST userid value to get_user_subscribers(), which concatenates it inside a quoted WHERE condition without sanitization or integer validation. Any regular account can use time delays to infer database contents, including user credentials and administrative account data.
Summary
What happened
SQL injection in MacWarrior ClipBucket V5 before 5.5.3 #80 allows remote authenticated users to read and alter database data. The get_subscribers_count mode in actions/ajax.php passes the POST userid value to get_user_subscribers(), which concatenates it inside a quoted WHERE condition without sanitization or integer validation. Any regular account can use time delays to infer database contents, including user credentials and administrative account data.
The record
- CVE
- CVE-2026-32321
- Published
- Mar 18, 2026
- Updated
- Mar 18, 2026
- Vendor
- MacWarrior
- Product
- ClipBucket V5
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 18, 2026CVE publishedPublication date reported by the CVE source.
- Mar 18, 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.
- Affected versionversion=< 5.5.3 - #80
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
Public exploit references
- Authenticated time-based userid SQL injection proof of conceptproof of concept · demonstrated
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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