{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-78237", "assignerOrgId": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4", "state": "PUBLISHED", "assignerShortName": "CSA", "dateReserved": "2026-08-24T03:00:20.030Z", "datePublished": "2026-08-26T07:24:32.411Z", "dateUpdated": "2026-08-26T07:24:32.411Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4", "shortName": "CSA", "dateUpdated": "2026-08-26T07:24:32.411Z"}, "title": "Insufficient input validation in Admin By Request (ABR)", "datePublic": "2026-08-26T07:21:00.000Z", "affected": [{"vendor": "Admin By Request (ABR)", "product": "Admin By Request (ABR)", "versions": [{"status": "affected", "version": "5.2.2 and below"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Insufficient input validation in ABR allows a low-privileged user to inject malicious entries into the sudoers file, resulting in persistent root access that remained effective after the ABR session ended.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Insufficient input validation in ABR allows a low-privileged user to inject malicious entries into the sudoers file, resulting in persistent root access that remained effective after the ABR session ended."}]}], "references": [{"url": "https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-110/"}, {"url": "https://docs.adminbyrequest.com/security-advisories/abr-mac-26-02.htm", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}}], "solutions": [{"lang": "en", "value": "Users and administrators of affected product versions are advised to update to the latest version promptly.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Users and administrators of affected product versions are advised to update to the latest version promptly."}]}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

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{"created": "2026-08-26T08:30:03.386463+00:00", "updated": "2026-08-26T08:30:03.386477+00:00", "vendors": []}