{"schema_version":1,"title":"phpmailer/phpmailer (Packagist) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 13 vulnerabilities in phpmailer/phpmailer (Packagist): 0 in the last 7 days and 0 in the last 90 days, 2 of them critical and 1 exploited in the wild. The most recent, CVE-2006-5734, was published on 2 February 2024.","url":"https://junglewise.ai/threats/technologies/phpmailer-phpmailer","json_url":"https://junglewise.ai/threats/technologies/phpmailer-phpmailer.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/phpmailer-phpmailer","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":13,"critical":2,"exploited":1,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":0},"latest":[{"cve":"CVE-2006-5734","epss":0.0144,"slug":"cve-2006-5734-phpmailer-local-file-inclusion","title":"PHPMailer Local file inclusion","severity":"info","exploited":false,"published_at":"2024-02-02T20:43:57+00:00","url":"https://junglewise.ai/threats/cve-2006-5734-phpmailer-local-file-inclusion"},{"cve":"CVE-2007-3215","epss":0.0241,"slug":"cve-2007-3215-phpmailer-shell-command-injection","title":"PHPMailer Shell command injection","severity":"info","exploited":false,"published_at":"2024-02-02T20:43:55+00:00","url":"https://junglewise.ai/threats/cve-2007-3215-phpmailer-shell-command-injection"},{"cve":"CVE-2012-0796","epss":0.0168,"slug":"cve-2012-0796-phpmailer-vulnerable-to-email-header-injection","title":"PHPMailer vulnerable to email header injection","severity":"info","exploited":false,"published_at":"2022-10-06T21:25:46+00:00","url":"https://junglewise.ai/threats/cve-2012-0796-phpmailer-vulnerable-to-email-header-injection"},{"cve":"CVE-2008-5619","epss":0.5864,"slug":"cve-2008-5619-phpmailer-susceptible-to-arbitrary-code-execution","title":"PHPMailer susceptible to arbitrary code execution","severity":"info","exploited":false,"published_at":"2022-05-14T02:39:43+00:00","url":"https://junglewise.ai/threats/cve-2008-5619-phpmailer-susceptible-to-arbitrary-code-execution"},{"cve":"CVE-2021-3603","cvss":3.1,"epss":0.0226,"slug":"cve-2021-3603-phpmailer-untrusted-code-may-be-run-from-an-overridden-address","title":"PHPMailer untrusted code may be run from an overridden address validator","severity":"low","exploited":false,"published_at":"2021-06-22T15:18:02+00:00","url":"https://junglewise.ai/threats/cve-2021-3603-phpmailer-untrusted-code-may-be-run-from-an-overridden-address"},{"cve":"CVE-2021-34551","cvss":3.1,"epss":0.028,"slug":"cve-2021-34551-remote-code-execution-vulnerability-in-phpmailer-6-4-1-running-on","title":"Remote Code Execution vulnerability in PHPMailer 6.4.1 running on Windows","severity":"low","exploited":false,"published_at":"2021-06-22T15:17:51+00:00","url":"https://junglewise.ai/threats/cve-2021-34551-remote-code-execution-vulnerability-in-phpmailer-6-4-1-running-on"},{"cve":"CVE-2020-36326","cvss":9.8,"epss":0.031,"slug":"cve-2020-36326-phpmailer-object-injection-in-attachment-processing","title":"PHPMailer object injection in attachment processing","severity":"critical","exploited":false,"published_at":"2021-05-04T17:42:13+00:00","url":"https://junglewise.ai/threats/cve-2020-36326-phpmailer-object-injection-in-attachment-processing"},{"cve":"CVE-2020-13625","cvss":3.1,"epss":0.0378,"slug":"cve-2020-13625-insufficient-output-escaping-of-attachment-names-in-phpmailer","title":"Insufficient output escaping of attachment names in PHPMailer","severity":"low","exploited":false,"published_at":"2020-05-27T16:37:02+00:00","url":"https://junglewise.ai/threats/cve-2020-13625-insufficient-output-escaping-of-attachment-names-in-phpmailer"},{"cve":"CVE-2015-8476","epss":0.0199,"slug":"cve-2015-8476-smtp-injection-in-phpmailer","title":"SMTP Injection in PHPMailer","severity":"info","exploited":false,"published_at":"2020-03-05T22:09:19+00:00","url":"https://junglewise.ai/threats/cve-2015-8476-smtp-injection-in-phpmailer"},{"cve":"CVE-2016-10033","cvss":3.1,"epss":0.9971,"slug":"cve-2016-10033-phpmailer-command-injection-in-mailsend-function","title":"Remote code execution in PHPMailer","severity":"critical","exploited":true,"published_at":"2020-03-05T22:09:17+00:00","url":"https://junglewise.ai/threats/cve-2016-10033-phpmailer-command-injection-in-mailsend-function"},{"cve":"CVE-2016-10045","cvss":3.1,"epss":0.9774,"slug":"cve-2016-10045-remote-code-execution-in-phpmailer","title":"Remote code execution in PHPMailer","severity":"low","exploited":false,"published_at":"2020-03-05T22:09:14+00:00","url":"https://junglewise.ai/threats/cve-2016-10045-remote-code-execution-in-phpmailer"},{"cve":"CVE-2017-11503","cvss":3,"epss":0.024,"slug":"cve-2017-11503-cross-site-scripting-in-phpmailer","title":"Cross-site scripting in PHPMailer","severity":"low","exploited":false,"published_at":"2020-03-05T22:09:13+00:00","url":"https://junglewise.ai/threats/cve-2017-11503-cross-site-scripting-in-phpmailer"},{"cve":"CVE-2017-5223","cvss":5.5,"epss":0.0216,"slug":"cve-2017-5223-phpmailer-local-file-disclosure-in-msghtml-method","title":"PHPMailer local file disclosure in msgHTML method","severity":"medium","exploited":false,"published_at":"2017-01-16T06:59:00.197+00:00","url":"https://junglewise.ai/threats/cve-2017-5223-phpmailer-local-file-disclosure-in-msghtml-method"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"wwbn/avideo (Packagist)","slug":"wwbn-avideo","vulnerabilities":169,"url":"https://junglewise.ai/threats/technologies/wwbn-avideo"},{"name":"getgrav/grav (Packagist)","slug":"getgrav-grav","vulnerabilities":144,"url":"https://junglewise.ai/threats/technologies/getgrav-grav"},{"name":"thorsten/phpmyfaq (Packagist)","slug":"thorsten-phpmyfaq","vulnerabilities":138,"url":"https://junglewise.ai/threats/technologies/thorsten-phpmyfaq"},{"name":"pimcore/pimcore (Packagist)","slug":"pimcore-pimcore","vulnerabilities":136,"url":"https://junglewise.ai/threats/technologies/pimcore-pimcore"},{"name":"dolibarr/dolibarr (Packagist)","slug":"dolibarr-dolibarr","vulnerabilities":125,"url":"https://junglewise.ai/threats/technologies/dolibarr-dolibarr"},{"name":"drupal/core (Packagist)","slug":"packagist-drupal-core","vulnerabilities":116,"url":"https://junglewise.ai/threats/technologies/packagist-drupal-core"},{"name":"librenms/librenms (Packagist)","slug":"librenms-librenms","vulnerabilities":113,"url":"https://junglewise.ai/threats/technologies/librenms-librenms"},{"name":"microweber/microweber (Packagist)","slug":"microweber-microweber","vulnerabilities":106,"url":"https://junglewise.ai/threats/technologies/microweber-microweber"},{"name":"concrete5/concrete5 (Packagist)","slug":"concrete5-concrete5","vulnerabilities":93,"url":"https://junglewise.ai/threats/technologies/concrete5-concrete5"},{"name":"craftcms/cms (Packagist)","slug":"craftcms-cms","vulnerabilities":90,"url":"https://junglewise.ai/threats/technologies/craftcms-cms"},{"name":"snipe/snipe-it (Packagist)","slug":"snipe-snipe-it","vulnerabilities":80,"url":"https://junglewise.ai/threats/technologies/snipe-snipe-it"},{"name":"phpmyfaq/phpmyfaq (Packagist)","slug":"phpmyfaq-phpmyfaq","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/phpmyfaq-phpmyfaq"}],"technology":{"hub":true,"name":"phpmailer/phpmailer (Packagist)","slug":"phpmailer-phpmailer","vendor":{"name":"Packagist","slug":"packagist","url":"https://junglewise.ai/threats/vendors/packagist"},"aliases":[],"homepage":"https://github.com/PHPMailer/PHPMailer","repo_url":"https://github.com/PHPMailer/PHPMailer","description":"A PHP library for sending emails securely and reliably via code.","url":"https://junglewise.ai/threats/technologies/phpmailer-phpmailer"},"most_severe":[{"cve":"CVE-2016-10033","cvss":3.1,"epss":0.9971,"slug":"cve-2016-10033-phpmailer-command-injection-in-mailsend-function","title":"Remote code execution in PHPMailer","severity":"critical","exploited":true,"published_at":"2020-03-05T22:09:17+00:00","url":"https://junglewise.ai/threats/cve-2016-10033-phpmailer-command-injection-in-mailsend-function"},{"cve":"CVE-2020-36326","cvss":9.8,"epss":0.031,"slug":"cve-2020-36326-phpmailer-object-injection-in-attachment-processing","title":"PHPMailer object injection in attachment processing","severity":"critical","exploited":false,"published_at":"2021-05-04T17:42:13+00:00","url":"https://junglewise.ai/threats/cve-2020-36326-phpmailer-object-injection-in-attachment-processing"},{"cve":"CVE-2017-5223","cvss":5.5,"epss":0.0216,"slug":"cve-2017-5223-phpmailer-local-file-disclosure-in-msghtml-method","title":"PHPMailer local file disclosure in msgHTML method","severity":"medium","exploited":false,"published_at":"2017-01-16T06:59:00.197+00:00","url":"https://junglewise.ai/threats/cve-2017-5223-phpmailer-local-file-disclosure-in-msghtml-method"},{"cve":"CVE-2016-10045","cvss":3.1,"epss":0.9774,"slug":"cve-2016-10045-remote-code-execution-in-phpmailer","title":"Remote code execution in PHPMailer","severity":"low","exploited":false,"published_at":"2020-03-05T22:09:14+00:00","url":"https://junglewise.ai/threats/cve-2016-10045-remote-code-execution-in-phpmailer"},{"cve":"CVE-2020-13625","cvss":3.1,"epss":0.0378,"slug":"cve-2020-13625-insufficient-output-escaping-of-attachment-names-in-phpmailer","title":"Insufficient output escaping of attachment names in PHPMailer","severity":"low","exploited":false,"published_at":"2020-05-27T16:37:02+00:00","url":"https://junglewise.ai/threats/cve-2020-13625-insufficient-output-escaping-of-attachment-names-in-phpmailer"},{"cve":"CVE-2021-34551","cvss":3.1,"epss":0.028,"slug":"cve-2021-34551-remote-code-execution-vulnerability-in-phpmailer-6-4-1-running-on","title":"Remote Code Execution vulnerability in PHPMailer 6.4.1 running on Windows","severity":"low","exploited":false,"published_at":"2021-06-22T15:17:51+00:00","url":"https://junglewise.ai/threats/cve-2021-34551-remote-code-execution-vulnerability-in-phpmailer-6-4-1-running-on"},{"cve":"CVE-2021-3603","cvss":3.1,"epss":0.0226,"slug":"cve-2021-3603-phpmailer-untrusted-code-may-be-run-from-an-overridden-address","title":"PHPMailer untrusted code may be run from an overridden address validator","severity":"low","exploited":false,"published_at":"2021-06-22T15:18:02+00:00","url":"https://junglewise.ai/threats/cve-2021-3603-phpmailer-untrusted-code-may-be-run-from-an-overridden-address"},{"cve":"CVE-2017-11503","cvss":3,"epss":0.024,"slug":"cve-2017-11503-cross-site-scripting-in-phpmailer","title":"Cross-site scripting in PHPMailer","severity":"low","exploited":false,"published_at":"2020-03-05T22:09:13+00:00","url":"https://junglewise.ai/threats/cve-2017-11503-cross-site-scripting-in-phpmailer"},{"cve":"CVE-2008-5619","epss":0.5864,"slug":"cve-2008-5619-phpmailer-susceptible-to-arbitrary-code-execution","title":"PHPMailer susceptible to arbitrary code execution","severity":"info","exploited":false,"published_at":"2022-05-14T02:39:43+00:00","url":"https://junglewise.ai/threats/cve-2008-5619-phpmailer-susceptible-to-arbitrary-code-execution"},{"cve":"CVE-2007-3215","epss":0.0241,"slug":"cve-2007-3215-phpmailer-shell-command-injection","title":"PHPMailer Shell command injection","severity":"info","exploited":false,"published_at":"2024-02-02T20:43:55+00:00","url":"https://junglewise.ai/threats/cve-2007-3215-phpmailer-shell-command-injection"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}