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VULNERABILITIES

CVE-2026-78237 Details

UNDERGOING ENRICHMENT

The CVE is currently being enriched by the Volerion team. The enrichment process results in the association of reference link tags, CVSS, and CPE applicability statement data.

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:…Vector:This vulnerability is currently being analyzed.
CNA: CSACVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://docs.adminbyrequest.com/security-advisories/abr-mac-26-02.htm CSA
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-110/ CSA

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input ValidationCISA-ADP

Affected Products

This vulnerability is currently being analyzed

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-78237
NVD Published Date:
Aug 26, 2026
NVD Last Modified:
Sep 3, 2026
Source:
CSA
CVE-2026-78237 Details - Not Deferred