CVE-2006-5734: PHPMailer Local file inclusion

medium Affects phpmailer/phpmailer. Feed 2026.10.29.4, updated 2026-10-29; published 2024-02-02.

PHPMailer Local file inclusion

Package: phpmailer/phpmailer Composer
Affected versions: <5.2.0
Fixed in: 5.2.0
Severity: medium
Exploitation: not on CISA KEV · EPSS 1% (73.7th percentile)
Published: 2024-02-02
Source: osv.dev

References

NVD record phpmailer/phpmailer advisories

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Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
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Related advisories

CVE-2016-10033 KEV critical Remote code execution via crafted Sender in the isMail transport same package: phpmailer/phpmailer
CVE-2016-10045 critical Remote code execution in PHPMailer same package: phpmailer/phpmailer
CVE-2008-5619 high PHPMailer susceptible to arbitrary code execution same package: phpmailer/phpmailer
CVE-2020-13625 high Insufficient output escaping of attachment names in PHPMailer same package: phpmailer/phpmailer
CVE-2020-36326 critical Object injection in PHPMailer/PHPMailer same package: phpmailer/phpmailer
CVE-2021-34551 high Remote Code Execution vulnerability in PHPMailer 6.4.1 running on Windows same package: phpmailer/phpmailer