{"id":"CVE-2025-59526","revision":"e4842c17880e4d61b22db52c372d26ff","records":[{"revision":"e4842c17880e4d61b22db52c372d26ff","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-59526","aliases":[],"title":"Mailgen: HTML injection vulnerability in plaintext e-mails","description":"mailgen is a Node.js package that generates responsive HTML e-mails for sending transactional mail. Prior to version 2.0.30, there is an HTML injection vulnerability in plaintext e-mails generated by Mailgen. Projects are affected if the Mailgen.generatePlaintext(email) method is used and given user-generated content. This vulnerability has been patched in version 2.0.30. A workaround involves stripping all HTML tags before passing any content into Mailgen.generatePlaintext(email).","state":0,"publishedAt":"2025-09-22T19:27:53.323+00:00","modifiedAt":"2025-09-22T19:45:47.069+00:00","affected":[{"ecosystem":"Vendor product","name":"mailgen","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"eladnava\",\n                    \"product\": \"mailgen\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 2.0.30\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:L/E:U","score":2.7,"severity":"LOW"}],"references":["https://github.com/eladnava/mailgen/security/advisories/GHSA-j2xj-h7w5-r7vp","https://github.com/eladnava/mailgen/commit/741a0190ddae0f408b22ae3b5f0f4c3f5cf4f11d"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-59526","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-59526","identifiers":["CVE-2025-59526"]},"retained":false,"historicalAffected":[]}],"coverage":[]}