{"cve":"CVE-2013-2256","nvd":{"published":"2013-09-16T19:14:38.037","modified":"2026-06-16T23:53:01.967","status":"Modified","description":"OpenStack Compute (Nova) before 2013.1.3 and Havana before havana-2 does not properly enforce the os-flavor-access:is_public property, which allows remote authenticated users to obtain sensitive information (flavor properties), boot arbitrary flavors, and possibly have other unspecified impacts by guessing the flavor id.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://rhn.redhat.com/errata/RHSA-2013-1199.html","http://seclists.org/oss-sec/2013/q3/281","https://bugs.launchpad.net/nova/+bug/1194093","http://rhn.redhat.com/errata/RHSA-2013-1199.html","http://seclists.org/oss-sec/2013/q3/281"],"products":["openstack:nova"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-2256","score":0.01844,"percentile":0.79031,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-5mj6-643f-2g85","url":"https://osv.dev/vulnerability/GHSA-5mj6-643f-2g85","summary":"OpenStack Compute (Nova) allows remote authenticated users to obtain sensitive information","modified":"2026-09-10T03:49:20.104369343Z","packages":[{"ecosystem":"PyPI","name":"nova","purl":"pkg:pypi/nova","ranges":["<2013.1.3"],"fixed":["2013.1.3"]}]},{"id":"PYSEC-2026-866","url":"https://osv.dev/vulnerability/PYSEC-2026-866","summary":"OpenStack Compute (Nova) allows remote authenticated users to obtain sensitive information","modified":"2026-07-07T11:45:47.547883943Z","packages":[{"ecosystem":"PyPI","name":"nova","purl":"pkg:pypi/nova","ranges":["<2013.1.3"],"fixed":["2013.1.3"]}]}],"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."]}