{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-124992", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-11-09T15:31:45.396Z", "datePublished": "2026-11-09T20:30:19.040Z", "dateUpdated": "2026-11-09T20:30:19.040Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-11-09T20:30:19.040Z"}, "title": "nushell Data Conversion ser.rs escape_bytes control sequence", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-150", "lang": "en", "description": "Improper Neutralization of Escape, Meta, or Control Sequences"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-20", "lang": "en", "description": "Improper Input Validation"}]}], "affected": [{"vendor": "n/a", "product": "nushell", "versions": [{"version": "0.116.0", "status": "affected"}, {"version": "0.116.1", "status": "affected"}], "cpes": ["cpe:2.3:a:nushell:nushell:*:*:*:*:*:*:*:*"], "modules": ["Data Conversion Handler"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was identified in nushell up to 0.116.1. Impacted is the function escape_bytes of the file crates/nu-json/src/ser.rs of the component Data Conversion Handler. The manipulation leads to improper neutralization of escape, meta, or control sequences. The attack must be carried out locally. The pull request to fix this issue awaits acceptance."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 4.8, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.3, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C", "baseSeverity": "LOW"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 1.7, "vectorString": "AV:L/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:C"}}], "timeline": [{"time": "2026-11-09T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-11-09T01:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-11-09T16:36:55.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "carfeii (VulDB User)", "type": "reporter"}, {"lang": "en", "value": "VulDB CNA Team", "type": "coordinator"}], "references": [{"url": "https://vuldb.com/vuln/433164", "name": "VDB-433164 | nushell Data Conversion ser.rs escape_bytes control sequence", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/433164/cti", "name": "VDB-433164 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-124992", "name": "CVE-2026-124992 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/1040563", "name": "Submit #1040563 | https://github.com/nushell/ nushell 0.114.1 Improper Encoding or Escaping of Output", "tags": ["third-party-advisory"]}, {"url": "https://github.com/nushell/nushell/issues/19197", "tags": ["issue-tracking"]}, {"url": "https://github.com/nushell/nushell/pull/19443", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/nushell/nushell/", "tags": ["product"]}], "x_generator": ["VulDB PVTS v202611"]}}}

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{"created": "2026-11-09T22:00:15.813608+00:00", "updated": "2026-11-09T22:00:15.813614+00:00", "vendors": []}