CVE Alert: CVE-2025-1220

Vulnerability Summary: CVE-2025-1220

In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 some functions like fsockopen() lack validation that the hostname supplied does not contain null characters. This may lead to other functions like parse_url() treat the hostname in different way, thus opening way to security problems if the user code implements access checks before access using such functions.

Affected Endpoints:

No affected endpoints listed.

Published Date:

7/13/2025, 11:15:22 PM

❄️ CVSS Score:

Exploit Status:

Not Exploited

References:

• https://github.com/php/php-src/security/advisories/GHSA-3cr5-j632-f35r

Recommended Action:

No proposed action available. Please refer to vendor documentation for updates.

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