{"cve":"CVE-2014-1583","nvd":{"published":"2014-10-15T10:55:06.943","modified":"2026-06-17T00:05:13.397","status":"Modified","description":"The Alarm API in Mozilla Firefox before 33.0 and Firefox ESR 31.x before 31.2 does not properly restrict toJSON calls, which allows remote attackers to bypass the Same Origin Policy via crafted API calls that access sensitive information within the JSON data of an alarm.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.html","http://lists.opensuse.org/opensuse-updates/2014-11/msg00001.html","http://lists.opensuse.org/opensuse-updates/2014-11/msg00002.html","http://rhn.redhat.com/errata/RHSA-2014-1635.html"],"products":["mozilla:firefox"],"source":"nvd","synced_at":"2026-10-19T20:34:04.196504363+00:00"},"epss":{"cve":"CVE-2014-1583","score":0.02864,"percentile":0.8677,"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."]}