CVE-2017-11503
MEDIUM6.1EPSS 2.9%Cross-site scripting in PHPMailer
Published: 3/5/2020Modified: 5/27/2026
Description
PHPMailer 5.2.23 has XSS in the "From Email Address" and "To Email Address" fields of code_generator.php.
Affected packages (2)
- Debian/libphp-phpmailerfrom 0, < 6.0.6-0.1
- Packagist/phpmailer/phpmailer>= 5.0.0, < 5.2.24
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
References (9)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2017-11503
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2017-11503
- WEBhttps://cxsecurity.com/issue/WLB-2017060181
- WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/phpmailer/phpmailer/CVE-2017-11503.yaml
- WEBhttps://github.com/PHPMailer/PHPMailer/releases/tag/v5.2.24
- WEBhttps://github.com/PHPMailer/PHPMailer/security/advisories/GHSA-58mj-pw57-4vm2
- WEBhttps://packetstormsecurity.com/files/143138/phpmailer-xss.txt
- WEBhttp://www.securityfocus.com/bid/99293
- WEBhttp://www.securitytracker.com/id/1039026