{"cve":"CVE-2013-4649","nvd":{"published":"2014-03-12T14:55:30.677","modified":"2026-06-16T23:57:39.370","status":"Modified","description":"Cross-site scripting (XSS) vulnerability in DotNetNuke (DNN) before 6.2.9 and 7.x before 7.1.1 allows remote attackers to inject arbitrary web script or HTML via the __dnnVariable parameter to the default URI.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://packetstormsecurity.com/files/122792/DotNetNuke-DNN-7.1.0-6.2.8-Cross-Site-Scripting.html","http://secunia.com/advisories/53493","http://www.dnnsoftware.com/platform/manage/security-center","https://exchange.xforce.ibmcloud.com/vulnerabilities/86432","http://packetstormsecurity.com/files/122792/DotNetNuke-DNN-7.1.0-6.2.8-Cross-Site-Scripting.html"],"products":["dnnsoftware:dotnetnuke"],"source":"nvd","synced_at":"2026-10-19T20:32:06.812358378+00:00"},"epss":{"cve":"CVE-2013-4649","score":0.02467,"percentile":0.84495,"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."]}