{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-78635", "assignerOrgId": "59b22baa-87b2-4371-8e4a-e080df12f74a", "state": "PUBLISHED", "assignerShortName": "Okta", "dateReserved": "2026-08-24T22:06:37.295Z", "datePublished": "2026-09-08T20:14:00.691Z", "dateUpdated": "2026-09-08T20:14:00.691Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "59b22baa-87b2-4371-8e4a-e080df12f74a", "shortName": "Okta", "dateUpdated": "2026-09-08T20:14:00.691Z"}, "title": "Improper Input Validation in the Okta Privileged Access SSH Client URL Handler Argument", "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Neutralization of Argument Delimiters in a Command", "cweId": "CWE-88"}]}], "affected": [{"vendor": "Okta", "product": "Okta Privileged Access Client", "versions": [{"version": "1.18.0", "status": "affected", "lessThan": "1.113.0", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Okta Privileged Access client URL handler does not insert an option terminator before appending the target value to the command-line arguments. When a scaleft:// protocol handler link contains a value beginning with a hyphen, the underlying CLI framework interprets it as a command-line flag, causing unintended modification of the SSH client's behavior."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L", "baseScore": 5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}}], "solutions": [{"lang": "en", "value": "Upgrade the Okta Privileged Access client to version 1.113.0."}], "references": [{"url": "https://trust.okta.com/security-advisories/improper-input-validation-in-the-okta-privileged-access-ssh-client-url-handler-argument-cve-2026-78635"}]}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Okta Privileged Access Client", "vendor": "Okta", "versions": [{"lessThan": "1.113.0", "status": "affected", "version": "1.18.0", "versionType": "semver"}]}], "source": "psirt@okta.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Okta Privileged Access client URL handler does not insert an option terminator before appending the target value to the command-line arguments. When a scaleft:// protocol handler link contains a value beginning with a hyphen, the underlying CLI framework interprets it as a command-line flag, causing unintended modification of the SSH client's behavior."}], "id": "CVE-2026-78635", "lastModified": "2026-09-08T21:18:41.680", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.4, "source": "psirt@okta.com", "type": "Secondary"}]}, "published": "2026-09-08T21:18:41.680", "references": [{"source": "psirt@okta.com", "url": "https://trust.okta.com/security-advisories/improper-input-validation-in-the-okta-privileged-access-ssh-client-url-handler-argument-cve-2026-78635"}], "sourceIdentifier": "psirt@okta.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-88"}], "source": "psirt@okta.com", "type": "Secondary"}]}

{}

{}