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CVE-2026-33468 - Vulnerability Analysis

HighCVSS: 8.1

Last Updated: March 26, 2026

Kysely - SQL Injection

Published: March 26, 2026Updated: March 26, 2026Remote Exploitable

Overview

Kysely < 0.28.14 contains a SQL injection caused by improper escaping of backslashes in string literals in DefaultQueryCompiler.sanitizeStringLiteral(), letting attackers inject arbitrary SQL via ImmediateValueTransformer in MySQL dialect, exploit requires crafted input.

Severity & Score

Severity: High

CVSS Score: 8.1

Impact

Attackers can inject arbitrary SQL commands, potentially leading to data leakage, modification, or full database compromise.

Mitigation

Upgrade to version 0.28.14 or later.

References

https://github.com/kysely-org/kysely/security/advisories/GHSA-8cpq-38p9-67gx

Related Resources

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Details

CVE ID: CVE-2026-33468
Severity: High
CVSS Score: 8.1
Type: sql_injection
Status: new

CWE

CWE-89

CVSS Metrics

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H