by Kastro
Paper/Archive/CVE-2026-102667

CVE-2026-102667

Joyland Joyland.ai — Joyland AI WebView command injection

EPSS 0.2%CVSS 9.0
critical.is priorityof 100
29
CVSS 9.0 (CNA)9.0 / 10 × 3027.0Not in CISA KEV+300.0EPSS percentile 8.3.083 × 201.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Joyland AI app allows an attacker with shared network access to inject JavaScript into content loaded in WebView. Without user-granted permissions, an attacker could access the clipboard, make arbitrary HTTP requests via the Weex 'stream' module, or access app-internal storage. If the installed app has been granted permissions previously, the attacker can access the entire file system, camera, microphone, and GPS tracking.

Affected

ProductAffectedFixed inSource
Joyland.aiall versions–CNA

Scores by source

cisa-cg (CNA)9.0CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
cisa-cg (CNA)8.3CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

writeupraw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-275-03.jsonrefcve.org/CVERecord?id=CVE-2026-102667