{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/33434?format=json","vulnerability_id":"VCID-xrtk-1rmg-7uca","summary":"Remote code execution in PHPMailer\n### Impact\nThe `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 between the `escapeshellarg` function and internal escaping performed in the mail function in PHP. NOTE: this vulnerability exists because of an incorrect fix for CVE-2016-10033.\n\nThis issue really emphasises that it&#39;s worth avoiding the built-in PHP `mail()` function entirely.\n\n### Patches\nFixed in 5.2.20\n\n### Workarounds\nSend via SMTP to localhost instead of calling the `mail()` function.\n\n### References\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-10045\nSee also https://nvd.nist.gov/vuln/detail/CVE-2016-10033\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open a private issue in [the PHPMailer project](https://github.com/PHPMailer/PHPMailer)","aliases":[{"alias":"CVE-2016-10045"},{"alias":"GHSA-4pc3-96mx-wwc8"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/373083?format=json","purl":"pkg:alpm/archlinux/wordpress@4.7.1-1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/wordpress@4.7.1-1"},{"url":"http://public2.vulnerablecode.io/api/packages/522832?format=json","purl":"pkg:apk/alpine/php5-phpmailer@5.2.0-r1?arch=x86&distroversion=v3.4&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php5-phpmailer@5.2.0-r1%3Farch=x86&distroversion=v3.4&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/522833?format=json","purl":"pkg:apk/alpine/php5-phpmailer@5.2.0-r1?arch=x86_64&distroversion=v3.4&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php5-phpmailer@5.2.0-r1%3Farch=x86_64&distroversion=v3.4&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/522831?format=json","purl":"pkg:apk/alpine/php5-phpmailer@5.2.0-r1?arch=armhf&distroversion=v3.4&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php5-phpmailer@5.2.0-r1%3Farch=armhf&distroversion=v3.4&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/498942?format=json","purl":"pkg:apk/alpine/php5-phpmailer@5.2.4-r1?arch=aarch64&distroversion=v3.5&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php5-phpmailer@5.2.4-r1%3Farch=aarch64&distroversion=v3.5&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/498943?format=json","purl":"pkg:apk/alpine/php5-phpmailer@5.2.4-r1?arch=armhf&distroversion=v3.5&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php5-phpmailer@5.2.4-r1%3Farch=armhf&distroversion=v3.5&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/498944?format=json","purl":"pkg:apk/alpine/php5-phpmailer@5.2.4-r1?arch=x86&distroversion=v3.5&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php5-phpmailer@5.2.4-r1%3Farch=x86&distroversion=v3.5&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/498945?format=json","purl":"pkg:apk/alpine/php5-phpmailer@5.2.4-r1?arch=x86_64&distroversion=v3.5&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php5-phpmailer@5.2.4-r1%3Farch=x86_64&distroversion=v3.5&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/532180?format=json","purl":"pkg:apk/alpine/php-phpmailer@5.2.4-r0?arch=armhf&distroversion=v3.3&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php-phpmailer@5.2.4-r0%3Farch=armhf&distroversion=v3.3&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/532181?format=json","purl":"pkg:apk/alpine/php-phpmailer@5.2.4-r0?arch=x86&distroversion=v3.3&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php-phpmailer@5.2.4-r0%3Farch=x86&distroversion=v3.3&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/532182?format=json","purl":"pkg:apk/alpine/php-phpmailer@5.2.4-r0?arch=x86_64&distroversion=v3.3&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php-phpmailer@5.2.4-r0%3Farch=x86_64&distroversion=v3.3&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/463065?format=json","purl":"pkg:apk/alpine/php-phpmailer@5.2.4-r0?arch=armhf&distroversion=v3.2&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php-phpmailer@5.2.4-r0%3Farch=armhf&distroversion=v3.2&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/463066?format=json","purl":"pkg:apk/alpine/php-phpmailer@5.2.4-r0?arch=x86&distroversion=v3.2&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/php-phpmailer@5.2.4-r0%3Farch=x86&distroversion=v3.2&reponame=main"},{"url":"http://public2.vulnerablecode.io/api/packages/463067?format=json","purl":"pkg:apk/alpine/php-phpmailer@5.2.4-r0?arch=x86_64&distroversion=v3.2&reponame=main","is_vulnerable":false,"affected_by_vulnerabilit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to an arbitrary location through injection\n          of arguments that are passed to the sendmail binary. This module\n          writes a payload to the web root of the webserver before then executing\n          it with an HTTP request. The user running PHPMailer must have write\n          access to the specified WEB_ROOT directory and successful exploitation\n          can take a few minutes.","required_action":null,"due_date":null,"notes":"Stability:\n  - crash-safe\nSideEffects:\n  - artifacts-on-disk\n  - ioc-in-logs\nReliability:\n  - repeatable-session\n","known_ransomware_campaign_use":false,"source_date_published":"2016-12-26","exploit_type":null,"platform":"PHP","source_date_updated":null,"data_source":"Metasploit","source_url":"https://github.com/rapid7/metasploit-framework/tree/master/modules/exploits/multi/http/phpmailer_arg_injection.rb"},{"date_added":"2017-06-21","description":"PHPMailer < 5.2.20 with Exim MTA - Remote Code Execution","required_action":null,"due_date":null,"notes":null,"known_ransomware_campaign_use":false,"source_date_published":"2017-06-21","exploit_type":"webapps","platform":"php","source_date_updated":"2017-08-03","data_source":"Exploit-DB","source_url":""}],"severity_range_score":"7.0 - 10.0","exploitability":"2.0","weighted_severity":"9.0","risk_score":10.0,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-xrtk-1rmg-7uca"}