{"cve":"CVE-2026-55748","nvd":{"published":"2026-06-17T15:17:02.503","modified":"2026-10-26T11:10:00.157","status":"Analyzed","description":"OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","score":6.8},"cwes":["CWE-78"],"references":["https://launchpad.net/bugs/2152240","https://wiki.openstack.org/wiki/OSSN/OSSN-0097"],"products":["openstack:horizon"],"source":"nvd","synced_at":"2026-10-26T11:33:08.859761529+00:00"},"epss":{"cve":"CVE-2026-55748","score":0.00251,"percentile":0.16445,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-6wrm-x65g-hr4p","url":"https://osv.dev/vulnerability/GHSA-6wrm-x65g-hr4p","summary":"OpenStack Horizon RC file generation does not escape special characters in project names","modified":"2026-09-10T03:50:48.488432476Z","packages":[{"ecosystem":"PyPI","name":"horizon","purl":"pkg:pypi/horizon","ranges":["<=25.7.3"],"fixed":[]}]},{"id":"PYSEC-2026-2519","url":"https://osv.dev/vulnerability/PYSEC-2026-2519","summary":"OpenStack Horizon RC file generation does not escape special characters in project names","modified":"2026-07-13T16:31:57.391550453Z","packages":[{"ecosystem":"PyPI","name":"horizon","purl":"pkg:pypi/horizon","ranges":["<=25.7.3"],"fixed":[]}]}],"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."]}