{"schema":"threatline.record/2","record":{"id":"CVE-2026-85293","aliases":["GHSA-477r-xmgc-vcvj"],"summary":"InvoicePlane: Stored Cross-Site Scripting (XSS) via Client Email in Invoice and Quote Mailer Forms","details":"InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. In version 1.7.2-beta-1, InvoicePlane stores client_email values without enforcing email syntax and renders them unescaped inside double-quoted value attributes in the invoice mailer form and quote mailer form. An administrator who can edit a client can store attribute-breaking input, and, when the mailer is configured, JavaScript executes when another authenticated administrator opens the related mailer page. The script runs in the InvoicePlane origin and can perform same-origin actions with the victim's session. This issue is fixed in version 1.7.2.","categories":["Unclassified"],"product":"InvoicePlane","vendor":"InvoicePlane","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-85293","source_modified_at":"2026-09-25T15:59:04.796Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"InvoicePlane","vendor":"InvoicePlane","versions":[{"version":"< 1.7.2","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":4.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00225,"percentile":0.12433,"score_date":"2026-10-23"},"published_at":"2026-09-25T15:29:30.089Z","modified_at":"2026-09-25T15:59:04.796Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-85293","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-25T15:59:04.796Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-85293","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-477r-xmgc-vcvj","tags":["exploit"]},{"source":"CVE List","url":"https://github.com/InvoicePlane/InvoicePlane/pull/1635","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/InvoicePlane/InvoicePlane/commit/1e74c032ff1c65e6a4f9d173505f415c3a539f57","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2","tags":["x_refsource_MISC"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-09-25T15:58:37.209317Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-25T15:59:04.796Z","content_hash":"fab51e8dd127feabcfd4f5ecb770de3b747b6e2f051e89659134cf5b05d7f8c0"}}