Is this vulnerability remotely exploitable over the internet, or only on local networks?

Exploitation is primarily constrained to local network environments where Zeroconf service discovery is visible and injectable. An attacker typically needs to be on the same LAN or capable of manipulating Zeroconf traffic to advertise a fake Glances service.

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

The attacker must be able to participate in or spoof Zeroconf service announcements on the target network. No prior authentication to Glances is required; the attack leverages the Central Browser's trust in advertised service names and automatic credential use.

What is the safest general fix pattern for developers?

The most robust pattern is to treat discovery metadata as untrusted, bind connections and credentials to verified endpoints (like validated IPs or host identities), and require explicit trust establishment before any automatic credential transmission. Credentials should never be keyed solely on spoofable discovery names.

Severity:

HIGH RISK

(8.1)

Improper Origin Validation & Credential Handling (CWE-346, CWE-522) in Glances Central Browser Zeroconf Discovery

CVE-2026-32634

Published:

Mar 18, 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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May 6, 2026

Vulnerability Type

Category:

Improper Origin Validation and Insecure Credential Handling

CWE:

CWE-346;CWE-522

Impact:

Credential Disclosure and Session Hijacking

Severity:

HIGH RISK

(8.1)

CVSS Version:

3.1

Vulnerability Type

Category:

Improper Origin Validation and Insecure Credential Handling

CWE:

CWE-346;CWE-522

Impact:

Credential Disclosure and Session Hijacking

Severity:

HIGH RISK

(8.1)

CVSS Version:

3.1

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Improper Origin Validation & Credential Handling (CWE-346, CWE-522) in Glances Central Browser Zeroconf Discovery

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

(8.6)

Server-Side Request Forgery (CWE-918) in OpenClaw Zalo Plugin sendPhoto

HIGH RISK

HIGH

(8.8)

Authorization Bypass (CWE-863) in OpenClaw Matrix Room Control Commands

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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