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    <lastBuildDate>Mon, 28 Sep 2026 18:24:51 +0000</lastBuildDate>
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      <title>CVE-2024-5458 — Filter bypass in filter_var (FILTER_VALIDATE_URL)</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2024-5458</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; PHP Group PHP, php, fedoraproject fedora&lt;/p&gt;
&lt;p&gt;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.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; PHP Group PHP, php, fedoraproject fedora&lt;/p&gt;
&lt;p&gt;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.&lt;/p&gt;</content:encoded>
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