CVE-2025-1220

MEDIUM EPSS 39.8%
Published Jul 13, 202511mo ago · Modified Jun 17, 20261w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Jul 13, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
39.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-918 Server-Side Request Forgery (SSRF) Validation

Affected Products 4

VendorProductVersionRange
phpphp*≥8.1.0  –  <8.1.33
phpphp*≥8.2.0  –  <8.2.29
phpphp*≥8.3.0  –  <8.3.23
phpphp*≥8.4.0  –  <8.4.10

References 3

  • openwall.com http://www.openwall.com/lists/oss-security/2025/07/11/4
  • github.com https://github.com/php/php-src/security/advisories/GHSA-3cr5-j632-f35r
    ExploitVendor Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/07/msg00017.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.