{"cve":"CVE-2007-2383","nvd":{"published":"2007-04-30T23:19:00.000","modified":"2026-06-16T22:39:28.637","status":"Modified","description":"The Prototype (prototypejs) framework before 1.5.1 RC3 exchanges data using JavaScript Object Notation (JSON) without an associated protection scheme, which allows remote attackers to obtain the data via a web page that retrieves the data through a URL in the SRC attribute of a SCRIPT element and captures the data using other JavaScript code, aka \"JavaScript Hijacking.\"","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://dev.rubyonrails.org/ticket/7910","http://prototypejs.org/2007/4/24/release-candidate-3","http://secunia.com/advisories/37677","http://www.debian.org/security/2009/dsa-1952","http://www.fortifysoftware.com/servlet/downloads/public/JavaScript_Hijacking.pdf"],"products":["prototypejs:prototype_framework"],"source":"nvd","synced_at":"2026-10-19T19:46:28.846926071+00:00"},"epss":{"cve":"CVE-2007-2383","score":0.02374,"percentile":0.83855,"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."]}