Is this vulnerability remotely exploitable?

It can be, depending on how the import feature is exposed. If an attacker can cause the app to import attacker-controlled content via network delivery, shared links, or inter-app communication, exploitation may be possible without direct physical access.

What level of access does an attacker need?

The attacker needs the ability to supply or influence files or metadata that the application processes through its import mechanism. This might involve tricking a user into opening a crafted file within the app or abusing another component that passes data into the import workflow.

What is the safest general fix pattern?

The safest pattern is to completely decouple stored file paths from user-controlled values by using application-generated filenames and a fixed, whitelisted storage directory, combined with strict path canonicalization and validation before any file write.

Severity:

CRITICAL RISK

(9.0)

Arbitrary File Overwrite via File Import (CWE-73) in Cast to TV Screen Mirroring

CVE-2026-30282

Published:

Mar 31, 2026

Status:

Analyzed

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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Remote Code Execution by authenticated users via malicious file upload

May 10, 2026

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HIGH RISK

HIGH

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Code Injection (CWE-94) via Module Parameters in Evolution CMS

Remote Code Execution by Authenticated Users

May 10, 2026

Vulnerability Type

Category:

Arbitrary File Overwrite

CWE:

CWE-22;CWE-73

Impact:

Arbitrary Code Execution and Information Exposure

Severity:

CRITICAL RISK

(9.0)

CVSS Version:

3.1

Vulnerability Type

Category:

Arbitrary File Overwrite

CWE:

CWE-22;CWE-73

Impact:

Arbitrary Code Execution and Information Exposure

Severity:

CRITICAL RISK

(9.0)

CVSS Version:

3.1

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Arbitrary File Overwrite via File Import (CWE-73) in Cast to TV Screen Mirroring

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

HIGH RISK

HIGH

(8.8)

PHP Code Injection via File Upload (CWE-94) in Aero CMS Admin Post Creation

HIGH RISK

HIGH

(8.8)

Code Injection (CWE-94) via Module Parameters in Evolution CMS

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

Ship clean & secure code faster

Ship clean & secure code faster

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