6.1med
CVE-2017-11503
Cross-site scripting in PHPMailer
Also known as GHSA-58mj-pw57-4vm2
Published 9 y ago · modified 4 mo ago · JSON
CVSS
6.1
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.4%
percentile 84%
Public exploits
0
none known
Summary
PHPMailer 5.2.23 has XSS in the "From Email Address" and "To Email Address" fields of code_generator.php.
Exploit prediction (EPSS)
2.40% probability of exploitation in the next 30 days, higher than 84% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| packagist | phpmailer/phpmailer | >=5.0.0, <5.2.24 | 5.2.24 |
Classification
- Weakness
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
- securityfocus.com /bid/99293/ · vdb-entry, x_refsource_BID, x_transferred
- packetstormsecurity.com /files/143138/phpmailer-xss.txt · x_refsource_MISC, x_transferred
- cxsecurity.com /issue/WLB-2017060181 · x_refsource_MISC, x_transferred
- securitytracker.com /id/1039026 · vdb-entry, x_refsource_SECTRACK, x_transferred
- github.com /PHPMailer/PHPMailer/security/advisories/GHSA-58mj-pw57-4vm2 · web
- nvd.nist.gov /vuln/detail/CVE-2017-11503 · advisory
- github.com /FriendsOfPHP/security-advisories/blob/master/phpmailer/phpmailer/CVE-2017-11503.yaml · web
- github.com /PHPMailer/PHPMailer/releases/tag/v5.2.24 · web
- securityfocus.com /bid/99293 · web
- github.com /PHPMailer/PHPMailer · Product
Sources
- CVE List: CVE-2017-11503
- GitHub Advisory: GHSA-58mj-pw57-4vm2
- NVD: CVE-2017-11503
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.