{"cve":"CVE-2012-4974","nvd":{"published":"2012-12-12T11:38:44.263","modified":"2026-06-16T23:45:59.467","status":"Modified","description":"Layton Helpbox 4.4.0 allows remote authenticated users to change the login context and gain privileges via a modified (1) loggedinenduser, (2) loggedinendusername, (3) loggedinuserusergroup, (4) loggedinuser, or (5) loggedinusername cookie.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://www.reactionpenetrationtesting.co.uk/helpbox-login-bypass.html","http://www.reactionpenetrationtesting.co.uk/helpbox-login-bypass.html"],"products":["laytontechnology:helpbox"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2012-4974","score":0.01078,"percentile":0.65055,"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."]}