Live Exposure Defense: From CVE to Confirmed Exposure in 12 Hours – See more

Back
New CVE Detected

CVE-2026-60903 – Unauthenticated Data Manipulation – Oracle WebCenter Content 12.2.1.4.0 and 14.1.2.

Be the first to know when new zero-days emerge:

Subscribe to Email Alerts
Subscribe to RSS Feed

Summary

CVE-2026-60903 is a vulnerability in the Content Server component of Oracle WebCenter Content (part of Oracle Fusion Middleware) that allows an unauthenticated, network-based attacker to compromise the product over HTTP. Oracle rates it 8.7 (High) and notes it is difficult to exploit but that successful exploitation can result in unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to data accessible to WebCenter Content. The CVSS "Scope: Changed" designation indicates the vulnerability in this component may significantly impact additional products.

Technical details

  • Root cause: A flaw within the Content Server component of Oracle WebCenter Content; Oracle has not published implementation-level details of the underlying weakness.
  • Trigger conditions: Oracle classifies the flaw as "difficult to exploit" (CVSS Attack Complexity: High), meaning exploitation likely requires specific conditions or attacker knowledge beyond simply reaching the service.
  • Attack vector: Network-based, over HTTP, with no authentication and no user interaction required.
  • Impact: High confidentiality and integrity impact — unauthorized creation, deletion, or modification of critical data, and unauthorized access to data accessible to WebCenter Content. No availability impact. The "Scope: Changed" rating reflects that impact may extend beyond the vulnerable component itself.

Affected software

  • Oracle WebCenter Content 12.2.1.4.0
  • Oracle WebCenter Content 14.1.2.0.0

Severity

  • CVSS v3.1 Base Score: 8.7 (High)
  • Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Mitigation and recommended actions

  • Immediate: Apply the fixes provided in Oracle’s August 2026 Critical Patch Update (Security Alert Advisory dated August 18, 2026) for the affected WebCenter Content versions (12.2.1.4.0 and 14.1.2.0.0).
  • If no patch can be applied immediately: Oracle states this vulnerability applies only to systems that have been specifically configured (as it is a component-level issue); review Content Server configuration and restrict network access to the service to trusted hosts/networks as a temporary compensating control until the patch is applied.

References

Are you exposed?

Get a free report of your organization’s exposure to this CVE and threat

  • Mapping of all Assets with this Technology
  • Identification of potentially exposed assets to this CVE
  • Confirmation of verified exploitable assets
Get Exposure Report

How IONIX’s External Exposure Management Platform Detects and Validates
Zero-Days to Shrink MTTR

1

Map your entire attack surface (continously)

IONIX uses multi-factor discovery methods, including DNS analysis, certificate mapping, metadata inspection, and more, to automatically map every internet-facing asset across your environment. This includes cloud instances, third-party platforms, shadow IT, and even forgotten infrastructure that traditional tools miss.

2

Monitor for new CVEs

Dozens of threat intel feeds using agentic technology are continuously analyzed to detect the appearance of proof-of-concept code, exploit kits, and indicators of active targeting. IONIX goes further by applying AI to proactively evaluate whether emerging vulnerabilities are likely to be exploited, even before PoCs go public.

3

Identify Potential External Exposures

Not all CVEs matter. IONIX filters vulnerabilities by asking attacker-centric questions: Can it be reached from the internet? Does it require authentication? Is it being exploited in the wild? This dramatically reduces noise and focuses teams on threats that can actually be weaponized.

4

Create Safe, Scalable Exploit Validations

IONIX transforms real-world PoCs into safe, non-intrusive test payloads that can be run in production environments without disruption. These simulations are precisely targeted to the systems that are vulnerable, ensuring rapid validation without unnecessary load.

5

Execute Exploit Validations

By combining context about software stack, versioning, exposure status, and reachability, IONIX ensures that only the right payloads are executed against the right assets, maximizing efficiency and minimizing risk.

6

Drive Fast and Actionable Remediation

Results are routed through integrations with ticketing, SOAR, and SIEM tools. Issues are written in plain language, bundled into remediation clusters, and prioritized based on asset criticality, exploitability, and blast radius. This shortens mean time to remediation (MTTR) and empowers teams to act with confidence.

Are you exposed?

Get a free report of your organization’s exposure to this CVE and threat

  • Mapping of all Assets with this Technology
  • Identification of potentially exposed assets to this CVE
  • Confirmation of verified exploitable assets
Get Exposure Report
Close

Subscribe to Threat Center RSS

Copy/paste the link below into your preferred RSS reader or follow these instructions to subscribe to Slack alerts.

Open RSS feedSlack setup instructions

Close

Get Real-Time CVE Alerts to Your Email

Be the first to know when new zero-days emerge