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CVE-2026-17543NVD
Vulnerability Summary
Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.
CVSS v4.0 Base Metrics — Score 8.1 (HIGH)
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredNone
User InteractionNone
Confidentiality (Vulnerable System)High
Integrity (Vulnerable System)High
Availability (Vulnerable System)High
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None
Affected & Patched Versions
- PHP Group PHP >= 8.2.* and < 8.2.33
- PHP Group PHP >= 8.3.* and < 8.3.33
- PHP Group PHP >= 8.4.* and < 8.4.24
- PHP Group PHP >= 8.5.* and < 8.5.9
- PHP Group PHP 8.2.33
- PHP Group PHP 8.3.33
- PHP Group PHP 8.4.24
- PHP Group PHP 8.5.9