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  5. CVE-2021-3603

CVE-2021-3603: Inclusion of Functionality from Untrusted Control Sphere

June 17, 2021 (updated November 7, 2023)

PHPMailer contain a vulnerability that can result in untrusted code being called (if such code is injected into the host project’s scope by other means).

References

  • nvd.nist.gov/vuln/detail/CVE-2021-3603

Code Behaviors & Features

Detect and mitigate CVE-2021-3603 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions up to 6.4.1

Fixed versions

  • 6.5.0

Solution

Upgrade to version 6.5.0 or above.

Impact 8.1 HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-829: Inclusion of Functionality from Untrusted Control Sphere

Source file

packagist/phpmailer/phpmailer/CVE-2021-3603.yml

Spotted a mistake? Edit the file on GitLab.

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