Is this vulnerability remotely exploitable by anyone on the internet?

Yes. Any user who can load the affected UptimeFlare incidents page can retrieve the exposed `workerConfig` data by inspecting the client-side JavaScript bundle or using automated tools, without needing authentication.

What level of access does an attacker need to exploit this issue?

No special access is required beyond the ability to access the public status or incidents page. The exposure happens at build time and is delivered directly to all visitors as part of the browser-delivered assets.

Severity:

HIGH RISK

(7.5)

Sensitive Configuration Exposure (CWE-200) in UptimeFlare Client Bundle

CVE-2026-29779

Published:

Mar 7, 2026

Status:

Received

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-78

CRITICAL RISK

CRITICAL

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Remote Code Execution

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CRITICAL RISK

CRITICAL

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SQL Injection via PostgreSQL Array/Row Expressions (CWE-89) in WeKnora Query Engine

Remote Code Execution via SQL Injection on the Database Server

March 7, 2026

Vulnerability Type

Category:

Information Exposure

CWE:

CWE-200

Impact:

Disclosure of Sensitive Configuration Data

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

Vulnerability Type

Category:

Information Exposure

CWE:

CWE-200

Impact:

Disclosure of Sensitive Configuration Data

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

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Sensitive Configuration Exposure (CWE-200) in UptimeFlare Client Bundle

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

(9.9)

Command Injection in MCP Stdio Configuration Validation (CWE-78) in WeKnora

CRITICAL RISK

CRITICAL

(9.9)

SQL Injection via PostgreSQL Array/Row Expressions (CWE-89) in WeKnora Query Engine

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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