CVE-2026-102668
Deferred Deferred - Pending Action

TLS Certificate Validation Bypass in Joyland AI App

Publication date: 2026-10-01

Last updated on: 2026-10-01

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

Description
The Joyland AI app accepts any TLS certificates from any server without validation.

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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-2026-102668
EUVD
EUVD-2026-91026

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-295 The product does not validate, or incorrectly validates, a certificate.

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Executive Summary

The Joyland AI app fails to validate TLS certificates from servers, accepting any certificate without verification. This allows potential man-in-the-middle attacks where attackers could intercept or alter communications between the app and servers.

Detection Guidance

This vulnerability involves the Joyland AI app accepting any TLS certificates without validation. To detect it, inspect network traffic for unvalidated TLS connections using tools like Wireshark or tcpdump. Check the app's configuration files for certificate validation settings. Monitor logs for unusual TLS handshake attempts or errors.

Impact Analysis

This vulnerability could expose your data to interception or manipulation during transmission. Attackers might access sensitive information, inject malicious content, or impersonate legitimate servers without your knowledge.

Compliance Impact

This vulnerability likely violates requirements for secure data transmission in GDPR and HIPAA. Both regulations mandate encryption and integrity checks for data in transit, which this flaw undermines by allowing unvalidated connections.

Mitigation Strategies

Immediately update the Joyland AI app to the latest version that enforces TLS certificate validation. Configure the app to reject invalid or self-signed certificates. Use network monitoring tools to block unauthorized TLS connections. Review and update firewall rules to restrict unnecessary outbound TLS traffic.

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