CVE-2026-17543

Critical · CVSS 9.8

CVSS: 9.8; nvd
EPSS: —
KEV: No
Class: other; CWE-89

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.

References

https://github.com/php/php-src/security/advisories/GHSA-7qpv-r5mr-78m4

Status: profiled · ingested 2026-08-06T00:00:56.000Z