{"cve":"CVE-2023-5635","nvd":{"published":"2023-12-01T14:15:08.190","modified":"2026-06-17T06:48:59.350","status":"Modified","description":"Improper Protection for Outbound Error Messages and Alert Signals vulnerability in ArslanSoft Education Portal allows Account Footprinting.\n\nThis issue affects Education Portal: before v1.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-1320"],"references":["https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0670","https://www.usom.gov.tr/bildirim/tr-23-0670","https://www.usom.gov.tr/bildirim/tr-23-0670"],"products":["arslansoft_education_portal_project:arslansoft_education_portal"],"source":"nvd","synced_at":"2026-10-19T21:42:07.670898610+00:00"},"epss":{"cve":"CVE-2023-5635","score":0.00595,"percentile":0.48468,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}