Phpmailer
12 CVEs tracked. 1 of them are in CISA KEV.
This hub aggregates every CVE we track for Phpmailer, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
Phpmailer CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 12 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical3
- High4
- Medium5
Latest CVEs
The 12 most recently published vulnerabilities affecting Phpmailer.
- CVE-2021-3603Inclusion of Functionality from Untrusted Control Sphere in PHPMailer/PHPMailer8.1
- CVE-2021-34551PHPMailer before 6.5.0 on Windows allows remote code execution if lang_path is untrusted data and has a UNC pathname.8.1
- CVE-2020-36326PHPMailer 6.1.8 through 6.4.0 allows object injection through Phar Deserialization via addAttachment with a UNC pathname. NOTE: this is similar to CVE-2018-19296, but arose because 6.1.8 fixed a fu...9.8
- CVE-2020-13625PHPMailer before 6.1.6 contains an output escaping bug when the name of a file attachment contains a double quote character. This can result in the file type being misinterpreted by the receiver or...7.5
- CVE-2018-19296PHPMailer before 5.2.27 and 6.x before 6.0.6 is vulnerable to an object injection attack.8.8
- CVE-2017-11503PHPMailer 5.2.23 has XSS in the "From Email Address" and "To Email Address" fields of code_generator.php.6.1
- CVE-2017-5223An issue was discovered in PHPMailer before 5.2.22. PHPMailer's msgHTML method applies transformations to an HTML document to make it usable as an email message body. One of the transformations is ...5.5
- CVE-2016-10033The mailSend function in the isMail transport in PHPMailer before 5.2.18 might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code via a \" (...9.8
- CVE-2016-10045The isMail transport in PHPMailer before 5.2.20 might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code by leveraging improper interaction ...9.8
- CVE-2015-8476Multiple CRLF injection vulnerabilities in PHPMailer before 5.2.14 allow attackers to inject arbitrary SMTP commands via CRLF sequences in an (1) email address to the validateAddress function in cl...5.0
- CVE-2007-3215PHPMailer 1.7, when configured to use sendmail, allows remote attackers to execute arbitrary shell commands via shell metacharacters in the SendmailSend function in class.phpmailer.php.6.8
- CVE-2005-1807The Data function in class.smtp.php in PHPMailer 1.7.2 and earlier allows remote attackers to cause a denial of service (infinite loop leading to memory and CPU consumption) via a long header field.5.0
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