CVE-2025-1220
Low
Description
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.
SeverityLow
CVSS3.7
Exploit probability—
Product
Php
PublishedJul 13, 2025
First seenJul 13, 2025
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- php php8.1.33, 8.2.29, 8.3.23, 8.4.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| php php | 8.1.0 ≤ v < 8.1.33, 8.2.0 ≤ v < 8.2.29, 8.3.0 ≤ v < 8.3.23, 8.4.0 ≤ v < 8.4.10 | 8.1.33, 8.2.29, 8.3.23, 8.4.10 |
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