{"id":"CVE-2026-61638","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-61638","summary":"Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.6, POST /endpoints/notifications/testemailnotifications.php accepts smtpaddress and smtpport…","details":"Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.6, POST /endpoints/notifications/testemailnotifications.php accepts smtpaddress and smtpport from POST body with zero SSRF validation. PHPMailer connects to attacker-supplied host:port. Every other notification endpoint uses ssrf_helper.php but email was missed. Any authenticated user can probe internal network, cloud metadata. This issue has been patched in version 4.9.6.","published":"2026-08-31T21:17:16.950","modified":"2026-08-31T21:17:16.950","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/ellite/Wallos/commit/b75f13d0ffa3ed7e77e8e79e4b9fd3fc528c98d3","label":"ellite/Wallos@b75f13d"},"references":[{"type":"WEB","url":"https://github.com/ellite/Wallos/commit/b75f13d0ffa3ed7e77e8e79e4b9fd3fc528c98d3"},{"type":"WEB","url":"https://github.com/ellite/Wallos/pull/1092"},{"type":"WEB","url":"https://github.com/ellite/Wallos/releases/tag/v4.9.6"},{"type":"WEB","url":"https://github.com/ellite/Wallos/security/advisories/GHSA-f8r5-v75m-385h"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-31T21:17:16.950"}}