{"id":"CVE-2026-30840","published":"2026-03-07T05:39:40Z","modified":"2026-03-09T20:24:17Z","title":"Wallos: Server-Side Request Forgery (SSRF) in Notification Testers","vendor":"ellite","product":"Wallos","tier":"tail","description":{"text":"Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, there is a server-side request forgery vulnerability in notification testers. This issue has been patched in version 4.6.2.","provenance":"source","from":"CVE.org"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.00483,"percentile":0.4149,"provenance":"source"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"},{"id":"CWE-295","name":"Improper Certificate Validation"}],"references":[{"url":"https://github.com/ellite/Wallos/security/advisories/GHSA-mr2c-prqv-hqm8","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/ellite/Wallos/commit/e8a513591dbbf885966e2ef55c38622785b9060d","tags":["x_refsource_MISC"]},{"url":"https://github.com/ellite/Wallos/releases/tag/v4.6.2","tags":["x_refsource_MISC"]}],"priority":{"score":14.5,"factors":[{"name":"EPSS percentile","points":8.3},{"name":"CVSS severity","points":6.16}]},"vendorSlug":"ellite","affectedVersions":[{"vendor":"ellite","product":"Wallos","versions":["< 4.6.2"]}],"euvd":{"id":"EUVD-2026-10120","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-ellite-wallos-cve-2026-30839","children":[{"from":"CVE-2026-30840","to":"CVE-2026-33399","relation":"incomplete-fix","confidence":"high","kind":"lineage","evidence":[{"kind":"text","provenance":"source","relation":"incomplete-fix","quote":"Prior to version 4.7.0, the SSRF fix applied in version 4.6.2 for CVE-2026-30839 and CVE-2026-30840 is incomplete.","from":"CVE.org","in":"CVE-2026-33399"}]}]}}