# CVE-2026-102668: Joyland AI TLS certificate validation bypass

Source: https://junglewise.ai/threats/cve-2026-102668-the-joyland-ai-app-accepts-any-tls-certificates-from-any-server  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-01. Updated: 2026-10-05  
License: CC BY 4.0 with a link back

CVE-2026-102668 · Severity: medium · CVSS 5.3 · Published 2026-10-01

Joyland AI, a mobile AI chatbot application, does not validate TLS certificates from servers it connects to, allowing attackers on the same network to intercept and modify encrypted traffic. An attacker could perform man-in-the-middle attacks to steal user data, inject malicious content, or gain access to device resources including the camera, GPS, and microphone.

Technologies: [Joyland.ai](https://junglewise.ai/threats/technologies/joyland-ai). Vendors: [Joyland](https://junglewise.ai/threats/vendors/joyland).

## Quick answers

**Is CVE-2026-102668 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-102668 being exploited in the wild.

**How severe is CVE-2026-102668?** Medium severity, with a CVSS score of 5.3, published 1 October 2026.

**Which products and versions are affected?** Joyland.ai all.

**Is there a fix for CVE-2026-102668?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-102668 attacked?** It is attacked over the network or from the adjacent network, in a web application.

**Am I affected by CVE-2026-102668?** Check whether you run Joyland.ai at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The application fails to properly validate TLS certificates, enabling network-based man-in-the-middle attacks. An attacker on the same network can intercept HTTPS connections by presenting an invalid or self-signed certificate without triggering validation errors. This allows interception of sensitive data and potential arbitrary code execution with access to protected device resources.

## Affected products

- Joyland Joyland.ai all

## Timeline

- 2026-10-01: disclosed

## References

- [https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-275-03.json](https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-275-03.json)
- [https://www.cve.org/CVERecord?id=CVE-2026-102668](https://www.cve.org/CVERecord?id=CVE-2026-102668)

## Related threats

- [Joyland AI invalid SSL certificate acceptance in WebView](https://junglewise.ai/threats/cve-2026-102671-the-joyland-ai-app-accepts-invalid-ssl-certificates-in-the)
- [Joyland AI cleartext HTTP traffic permitted on Android 9+](https://junglewise.ai/threats/cve-2026-102670-joyland-ai-app-explicitly-permits-cleartext-http-traffic-on)
- [Joyland.ai hostname verification bypass](https://junglewise.ai/threats/cve-2026-102669-joyland-ai-app-does-not-verify-hostnames-allowing-a-malicious)
- [Joyland AI JavaScript injection in WebView via network access](https://junglewise.ai/threats/cve-2026-102667-joyland-ai-app-allows-an-attacker-with-shared-network-access-to)