CVE-2024-5458

MEDIUM

PHP 8.1.* < 8.1.29, 8.2.* < 8.2.20, 8.3.* < 8.3.8 - Insufficient Verification of Data Authenticity in URL Validation

Title source: llm
STIX 2.1

Description

In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, due to a code logic error, filtering functions such as filter_var when validating URLs (FILTER_VALIDATE_URL) for certain types of URLs the function will result in invalid user information (username + password part of URLs) being treated as valid user information. This may lead to the downstream code accepting invalid URLs as valid and parsing them incorrectly.

References (7)

Core 7

Scores

CVSS v3 5.3
EPSS 0.1212
EPSS Percentile 95.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-345
Status published
Products (2)
fedoraproject/fedora 40
php/php 7.3.27 - 7.3.33
Published Jun 09, 2024
Tracked Since Feb 18, 2026