CVE-2026-102667 Joyland AI - Stored XSS

Joyland AI app contains a stored XSS caused by JavaScript injection in WebView content, letting attackers with shared network access execute scripts and access sensitive resources, exploit requires network access.

CVSS base score 8.3 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.19% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Stored XSS
Impact
Client Script Exec, Information Disclosure
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Published
1 October 2026
Updated
15 October 2026
Weakness
CWE-749

Vendor fix

Update to the latest version with WebView content sanitization and permission checks.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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