CVE-2026-102669
Deferred Deferred - Pending Action

Joyland AI App Hostname Verification Bypass

Publication date: 2026-10-01

Last updated on: 2026-10-01

Assigner: Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government

Description
Joyland AI app does not verify hostnames, allowing a malicious host to connect or intercept chat messages.

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Meta Information

Published
2026-10-01
Last Modified
2026-10-01
Generated
2026-10-02
AI Q&A
2026-10-01
EPSS Evaluated
N/A
NVD
CVE-2026-102669
EUVD
EUVD-2026-91028

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
joyland_ai app *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-297 The product communicates with a host that provides a certificate, but the product does not properly ensure that the certificate is actually associated with that host.

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Executive Summary

The Joyland AI app fails to verify hostnames, which means it may connect to or accept connections from untrusted hosts. This could allow a malicious host to intercept or manipulate chat messages between users.

Detection Guidance

This vulnerability involves the Joyland AI app not verifying hostnames, which could allow man-in-the-middle attacks. To detect it, monitor network traffic for unencrypted connections or unexpected host interactions. Use packet sniffing tools like Wireshark or tcpdump to inspect traffic for the app. Check if the app connects to unexpected domains or IP addresses.

Impact Analysis

This vulnerability could expose your chat messages to interception or alteration by attackers. It may lead to privacy breaches, misinformation, or unauthorized access to sensitive conversations.

Compliance Impact

This vulnerability could violate data protection requirements under GDPR and HIPAA by failing to ensure secure communication channels. It may result in unauthorized access to personal or health data, leading to compliance violations.

Mitigation Strategies

Update the Joyland AI app to a version that verifies hostnames. Configure network monitoring to detect unauthorized connections or message interception attempts.

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