---
id: CVE-2026-101549
title: 'Vulnerability in Oracle Application Testing Suite (component: OpenScript)'
summary: >-
  Vulnerability in Oracle Application Testing Suite (component: OpenScript).  
  The supported version that is affected is 13.3.0.1. Easily exploitable
  vulnerability allows low privileged attacker with logon to the infrastructure
  where Oracl…
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle Application Testing Suite
affected:
  - oracle_application_testing_suite 13.3.0.1
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:21:30.190Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-101549'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.989Z'
---

## Overview

Vulnerability in Oracle Application Testing Suite (component: OpenScript).   The supported version that is affected is 13.3.0.1. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Application Testing Suite executes to compromise Oracle Application Testing Suite.  Successful attacks of this vulnerability can result in takeover of Oracle Application Testing Suite. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

## Affected

- `oracle_application_testing_suite 13.3.0.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.