{"id":"CVE-2023-6427","details":"A vulnerability has been discovered in BigProf Online Invoicing System 2.6, which does not sufficiently encode user-controlled input, resulting in persistent XSS through /invoicing/app/invoices_view.php, in the FirstRecord parameter. Exploitation of this vulnerability could allow an attacking user to store dangerous JavaScript payloads on the system that will be triggered when the page loads.","modified":"2026-04-11T16:35:36.897646Z","published":"2023-11-30T14:15:20.700Z","references":[{"type":"ADVISORY","url":"https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-xss-vulnerabilities-bigprof-products"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bigprof-software/online-invoicing-system","events":[{"introduced":"0"},{"last_affected":"5550ad6bb16cbcd33c4eb6d22b7adc5b45e33b42"}],"database_specific":{"source":"CPE_FIELD","cpe":"cpe:2.3:a:bigprof:online_invoicing_system:2.6:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"2.6"}]}}],"versions":["2.3","2.4","2.5","2.6"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-6427.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}