{"cve":"CVE-2011-4953","nvd":{"published":"2014-10-27T01:55:24.107","modified":"2026-06-16T23:35:42.930","status":"Modified","description":"The set_mgmt_parameters function in item.py in cobbler before 2.2.2 allows context-dependent attackers to execute arbitrary code via vectors related to the use of the yaml.load function instead of the yaml.safe_load function, as demonstrated using Puppet.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00019.html","https://bugs.launchpad.net/ubuntu/oneiric/+source/cobbler/+bug/858883","https://bugzilla.novell.com/show_bug.cgi?id=757062","http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00019.html","https://bugs.launchpad.net/ubuntu/oneiric/+source/cobbler/+bug/858883"],"products":["cobbler_project:cobbler"],"source":"nvd","synced_at":"2026-10-19T20:34:45.729216538+00:00"},"epss":{"cve":"CVE-2011-4953","score":0.02192,"percentile":0.82449,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-hpj3-5p46-g87w","url":"https://osv.dev/vulnerability/GHSA-hpj3-5p46-g87w","summary":"Cobbler vulnerable to code injection via unsafe YAML loading","modified":"2026-07-07T11:56:28.453880158Z","packages":[{"ecosystem":"PyPI","name":"cobbler","purl":"pkg:pypi/cobbler","ranges":["<2.6.0"],"fixed":["2.6.0"]}]},{"id":"PYSEC-2026-793","url":"https://osv.dev/vulnerability/PYSEC-2026-793","summary":"Cobbler vulnerable to code injection via unsafe YAML loading","modified":"2026-07-07T11:45:43.810494422Z","packages":[{"ecosystem":"PyPI","name":"cobbler","purl":"pkg:pypi/cobbler","ranges":["<2.6.0"],"fixed":["2.6.0"]}]}],"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."]}