{"cve":"CVE-2011-2891","nvd":{"published":"2011-07-27T20:55:03.867","modified":"2026-06-16T23:32:11.637","status":"Modified","description":"Joomla! 1.6.x before 1.6.2 allows remote attackers to obtain sensitive information via an empty Itemid array parameter to index.php, which reveals the installation path in an error message, a different vulnerability than CVE-2011-2488.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://bl0g.yehg.net/2011/04/joomla-161-and-lower-information.html","http://developer.joomla.org/security/news/341-20110402-core-information-disclosure.html","http://www.openwall.com/lists/oss-security/2011/06/27/6","http://www.openwall.com/lists/oss-security/2011/06/27/8","https://exchange.xforce.ibmcloud.com/vulnerabilities/68881"],"products":["joomla:joomla\\!"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-2891","score":0.01385,"percentile":0.72223,"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."]}