Description PHPMailer before 5.2.27 and 6.x before 6.0.6 is vulnerable to an object injection attack. Remediation References CVE-2018-19296 Related Vulnerabilities PHP Release of Invalid Pointer or Reference Vulnerability (CVE-2022-31625) MySQL CVE-2013-1526 Vulnerability (CVE-2013-1526) Atlassian Jira CVE-2019-20899 Vulnerability (CVE-2019-20899) TYPO3 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2009-4855) MySQL CVE-2019-2982 Vulnerability (CVE-2019-2982) Severity High Classification CVE-2018-19296 CWE-502 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities