{"cve":"CVE-2011-2477","nvd":{"published":"2011-06-14T17:55:06.517","modified":"2026-06-16T23:31:25.003","status":"Modified","description":"Multiple cross-site scripting (XSS) vulnerabilities in config.c in config.cgi in Icinga before 1.4.1, when escape_html_tags is disabled, allow remote attackers to inject arbitrary web script or HTML via a JavaScript expression, as demonstrated by the onload attribute of a BODY element located after a check-host-alive! sequence, a different vulnerability than CVE-2011-2179.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["https://dev.icinga.org/issues/1605","https://exchange.xforce.ibmcloud.com/vulnerabilities/68056","https://dev.icinga.org/issues/1605","https://exchange.xforce.ibmcloud.com/vulnerabilities/68056"],"products":["icinga:icinga"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-2477","score":0.00867,"percentile":0.58728,"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."]}