{"id":"CVE-2026-33310","summary":"Intake has a Command Injection via shell() Expansion in Parameter Defaults","details":"Intake is a package for finding, investigating, loading and disseminating data. Prior to version 2.0.9, the shell() syntax within parameter default values appears to be automatically expanded during the catalog parsing process. If a catalog contains a parameter default such as shell(\u003ccommand\u003e), the command may be executed when the catalog source is accessed. This means that if a user loads a malicious catalog YAML, embedded commands could execute on the host system. Version 2.0.9 mitigates the issue by making getshell False by default everywhere.","aliases":["GHSA-37g4-qqqv-7m99","PYSEC-2026-2185"],"modified":"2026-07-15T01:48:59.511592970Z","published":"2026-03-24T13:17:38.572Z","related":["openSUSE-SU-2026:10426-1"],"database_specific":{"cwe_ids":["CWE-78","CWE-94"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33310.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33310.json"},{"type":"ADVISORY","url":"https://github.com/intake/intake/security/advisories/GHSA-37g4-qqqv-7m99"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33310"},{"type":"FIX","url":"https://github.com/intake/intake/commit/d0c0b6b57c1cb3f73880655ded4a9b0e18e1fd1b"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/intake/intake","events":[{"introduced":"0"},{"fixed":"07f01815c542b526ee534f631038cf90a17a4002"},{"fixed":"d0c0b6b57c1cb3f73880655ded4a9b0e18e1fd1b"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.0.9"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:intake:intake:*:*:*:*:*:*:*:*"}}],"versions":["2.0.8","2.0.7","2.0.6","2.0.5","2.0.4","2.0.3","2.0.0","0.7.0","0.6.8","0.6.7","0.6.6","0.6.5","0.6.4","0.6.3","0.6.2","0.6.1","0.6.0","0.5.5","0.5.4","0.5.3","0.5.2","0.5.1","0.5.0","0.4.4","0.4.3","0.4.2","0.4.1","0.4.0","0.3.1","0.3.0","0.2.9","0.2.8","0.2.7","0.2.5","0.2.4","0.2.3","0.2.2","0.2.1","0.2.0","0.1.5","0.1.4","0.1.3","0.1.2","0.1.1","0.1.0","0.0.4","0.0.3","0.0.2","0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33310.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}