Is this vulnerability remotely exploitable over the internet?

Yes, if the affected Oracle HTTP Server / WebLogic proxy endpoints are exposed to the internet or any untrusted network, an unauthenticated remote attacker can attempt exploitation using HTTP requests.

Does an attacker need valid credentials or existing access to exploit this?

No. The vulnerability is exploitable by unauthenticated users with simple network access over HTTP(S) to the affected proxy endpoints; no prior login or session is required.

What is the safest general fix pattern from an architectural perspective?

Strengthen access control so that sensitive operations and data are protected at the backend application and WebLogic layers, not solely by the proxy. Apply deny-by-default routing, minimize exposed endpoints, and ensure that any critical functions enforce authentication and authorization even if reached through trusted intermediaries.

Severity:

CRITICAL RISK

(10.0)

Improper Access Control (CWE-284) in Oracle WebLogic Server Proxy Plug-in for Apache/IIS

CVE-2026-21962

Published:

Jan 20, 2026

Status:

Modified

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

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CWE-306

CRITICAL RISK

CRITICAL

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Missing Authentication for Forgot-Password Email Change API (CWE-306)

Account Takeover / Loss of Account Control

February 17, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in node-sonos-http-api TTS Provider for macOS

Remote Code Execution on the Server Host

February 17, 2026

Vulnerability Type

Category:

Improper Access Control

CWE:

CWE-284

Impact:

Unauthorized Data Access and Modification

Severity:

CRITICAL RISK

(10.0)

CVSS Version:

3.1

Vulnerability Type

Category:

Improper Access Control

CWE:

CWE-284

Impact:

Unauthorized Data Access and Modification

Severity:

CRITICAL RISK

(10.0)

CVSS Version:

3.1

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Ask AI for summary of CodeAnt

Improper Access Control (CWE-284) in Oracle WebLogic Server Proxy Plug-in for Apache/IIS

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

CRITICAL RISK

CRITICAL

(9.8)

Missing Authentication for Forgot-Password Email Change API (CWE-306)

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in node-sonos-http-api TTS Provider for macOS

Vulnerability Type

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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