{"id":"CVE-2026-82659","title":"nodemailer before 9.0.1 fails to apply disableFileAccess and disableUrlAccess flags to message-level raw option, allowing authenticated attackers to read arbitrary files or perform server-side request forgery by supplying path or href pr…","summary":"nodemailer before 9.0.1 fails to apply disableFileAccess and disableUrlAccess flags to message-level raw option, allowing authenticated attackers to read arbitrary files or perform server-side request forgery by supplying path or href pr…","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","cwe":["CWE-73","CWE-918"],"published":"2026-08-31","updated":"2026-09-10","sourceUpdated":"2026-09-10T15:48:28.757","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-82659","references":[{"url":"https://github.com/nodemailer/nodemailer/security/advisories/GHSA-p6gq-j5cr-w38f","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/nodemailer-before-9.0.1-file-read-and-ssrf-via-raw-option","label":"disclosure@vulncheck.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-82659.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-82659"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2526190"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-82659"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82659"}],"tags":["nvd","csaf","vex","red-hat"],"epss":0.00254,"epssPercentile":0.17198,"ingestedAt":"2026-09-10T15:53:17.039Z","vendor":"Red Hat","product":"Red Hat Developer Hub","affected":["developer_hub","self_service_automation_portal 2"],"slug":"CVE-2026-82659","body":"## Overview\n\nnodemailer before 9.0.1 fails to apply disableFileAccess and disableUrlAccess flags to message-level raw option, allowing authenticated attackers to read arbitrary files or perform server-side request forgery by supplying path or href properties. Attackers can exploit this by crafting raw messages with file paths or URLs that bypass the intended sandbox, with fetched content delivered in the outgoing message to attacker-controlled recipients.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Important · affected: Red Hat Developer Hub, Self-service automation portal 2 · no fix planned: Red Hat Developer Hub, Self-service automation portal 2 · updated 2026-09-18 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-82659.json)","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}