CRITICAL CVSS 9.1
Published: 2026-07-21

CVE-2026-46989

oracle enterprise_manager_base_platform Security Advisory (CVE-2026-46989)
↗ Official NIST NVD Record
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2026-46989 impacting oracle enterprise_manager_base_platform. Evaluated with CVSS Base Score of 9.1 (CRITICAL).

Original NVD Description

Source: NIST NVD
Vulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: UI Framework). Supported versions that are affected are 13.5 and 24.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle Enterprise Manager Base Platform. While the vulnerability is in Oracle Enterprise Manager Base Platform, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Enterprise Manager Base Platform accessible data as well as unauthorized update, insert or delete access to some of Oracle Enterprise Manager Base Platform accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Enterprise Manager Base Platform. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L).

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Network (AV:N)
Exploitable remotely across internet boundaries
Attack Complexity
Low (AC:L)
No specialized conditions required
Privileges Required
Low (PR:L)
Standard user access required
User Interaction
None (UI:N)
Zero human interaction required
Scope
Changed (S:C)
Impacts components beyond caller authority
Confidentiality
High (C:H)
Total information disclosure
Integrity
Low (I:L)
Partial data modification possible
Availability
Low (A:L)
Partial service performance degradation

🎯 Affected Versions Matrix

Affected Product oracle / enterprise_manager_base_platform
Affected Versions 13.5.0.0
Weakness Enumeration CWE-284

Security Research Arsenal: Nuclei Detection Template & PoC Exploit Probe

High-Intent Research Tool

Ready-to-use security scanner signatures, active verification probe skeletons, and remediation playbooks for CVE-2026-46989 impacting oracle enterprise_manager_base_platform.

⚡ Nuclei Detection Template (YAML) cve-2026-46989.yaml
id: cve-2026-46989

info:
  name: oracle enterprise_manager_base_platform - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: critical
  description: |
    Automated signature & scanner for CVE-2026-46989 affecting oracle enterprise_manager_base_platform.
    Evaluation: Vulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: UI Framework).  Supported versions that ...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2026-46989
  classification:
    cvss-metrics: CVSS:3.1/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
    cvss-score: 9.1
    cve-id: CVE-2026-46989
    cwe-id: CWE-284
  tags: cve,cve-2026-46989,oracle,enterprise_manager_base_p,critical

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "enterprise_manager_base_platform"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2026-46989.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2026-46989
# Target: oracle enterprise_manager_base_platform | CVSS: 9.1 (CRITICAL)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2026-46989 (oracle enterprise_manager_base_platform)...")
    headers = {
        "User-Agent": "CyberVault-Audit-Scanner/2.0",
        "Accept": "*/*"
    }
    try:
        r = requests.get(f"{target_url.rstrip('/')}/", headers=headers, timeout=8, verify=False)
        print(f"[+] Server Response: HTTP {r.status_code} | Server Banner: {r.headers.get('Server', 'Unknown')}")
        if r.status_code < 500:
            print(f"[!] Target reachable. Verify version against oracle enterprise_manager_base_platform scope (13.5.0.0).")
        return True
    except Exception as e:
        print(f"[-] Connection Error: {e}")
        return False

if __name__ == '__main__':
    url = sys.argv[1] if len(sys.argv) > 1 else "http://localhost:8080"
    verify_vulnerability(url)
🛡️ Quick Patch & Remediation Script (Bash) patch_cve-2026-46989.sh
# Recommended Remediation & Patching Commands for CVE-2026-46989
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install enterprise_manager_base_p 2>/dev/null || \
sudo dnf upgrade enterprise_manager_base_p 2>/dev/null || \
sudo yum update enterprise_manager_base_p

# 2. Inspect installed package versions for vulnerable scope:
dpkg -l | grep -i enterprise_manager_base_p 2>/dev/null || rpm -qa | grep -i enterprise_manager_base_p

# 3. Docker container & image vulnerability scan:
docker scan $(docker ps -q) 2>/dev/null || echo "Verify upstream base images in Dockerfile."

🛡️ Remediation & Security Action

  • Authoritative Guidance: Follow distribution-specific vendor security notices. Advisory status and package patches vary by distribution release.
  • Verification: Inspect installed binary packages and package manager versions for affected component releases.
  • Upstream Status: Upgrade to verified non-backdoored upstream versions or roll back to known-clean stable releases.
⚠️ Disclaimer: Follow vendor-specific advisories for your operating system. CyberVault does not fabricate unsupported remediation scripts.

🔗 Verified Technical References

Authorities
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Distributions
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❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-2026-46989 in oracle enterprise_manager_base_platform?

Review vendor-specific security notices and update oracle enterprise_manager_base_platform packages to the latest patched release immediately. If immediate upgrading is restricted by change windows, isolate affected network ports and enforce least-privilege access boundaries.

Is there an active exploit or public PoC for CVE-2026-46989?

No weaponized public exploit has been confirmed in public threat streams yet. Continuous surveillance is active across GitHub and security feeds.

What is the CVSS 3.1 severity rating and impact for CVE-2026-46989?

CVE-2026-46989 is classified with a CVSS 3.1 Base Score of 9.1 (CRITICAL). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
9.1
CRITICAL SEVERITY
CVE ID CVE-2026-46989
Weakness CWE-284
Vendor oracle
Product enterprise_manager_base_platform
Published 2026-07-21
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L