Is this vulnerability remotely exploitable?

Yes. Any attacker who can reach the ClipBucket web interface and authenticate to an account can exploit the vulnerable `actions/ajax.php` endpoint remotely by sending crafted HTTP requests.

Does this require high-privileged access?

Not necessarily. The issue is described as an authenticated SQL injection, and even a low-privileged user account may be sufficient, provided it can trigger the affected AJAX action that accepts the `userid` parameter.

What is the safest general fix pattern?

The most robust fix is to replace all string-concatenated SQL that involves user input with parameterized queries or ORM methods that bind variables, combined with strict validation of fields like `userid` according to their expected type.

Severity:

HIGH RISK

(8.8)

Authenticated SQL Injection (CWE-89) in ClipBucket v5 ajax actions endpoint

CVE-2026-32321

Published:

Mar 18, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

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Vulnerability Type

Category:

SQL Injection

CWE:

CWE-89

Impact:

Authenticated SQL Injection leading to full database compromise and potential account takeover

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

Vulnerability Type

Category:

SQL Injection

CWE:

CWE-89

Impact:

Authenticated SQL Injection leading to full database compromise and potential account takeover

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

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Authenticated SQL Injection (CWE-89) in ClipBucket v5 ajax actions endpoint

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(8.6)

Server-Side Request Forgery (CWE-918) in OpenClaw Zalo Plugin sendPhoto

HIGH RISK

HIGH

(8.8)

Authorization Bypass (CWE-863) in OpenClaw Matrix Room Control Commands

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

Ship clean & secure code faster

Ship clean & secure code faster

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