Description

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.

Remediation

References

CVE-2026-17543

Related Vulnerabilities

Jetty Uncontrolled Resource Consumption Vulnerability (CVE-2025-1948)

Oracle JRE CVE-2021-2388 Vulnerability (CVE-2021-2388)

Apache HTTP Server Other Vulnerability (CVE-2013-4352)

WordPress 3.9.x Same Origin Method Execution (SOME) Vulnerability (3.9 - 3.9.11)

WordPress Plugin Live Chat with Facebook Messenger Cross-Site Scripting (1.4.4)

Severity

Critical

Classification

CVE-2026-17543 CWE-138 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities