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TI-2026-48521 Aliases CVE-2026-69116GHSA-w92g-j683-fhvq

FlyEnv < 4.18.0 Cross-Site Scripting via v-html

Priority MEDIUM 57CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
None · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

FlyEnv before 4.18.0 fails to sanitize HTML from markdown rendering and AI chat content passed to Vue v-html directives. Attackers can inject malicious scripts through markdown sources or chat messages that execute in the Electron renderer process with access to Node.js APIs and the filesystem.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00338 27th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed FlyEnv (xpf0000): 4.18.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
xpf0000FlyEnvbefore 4.18.04.18.0Patch availableCNA
  • FlyEnv Vendorxpf0000 Affected before 4.18.0 Fixed in 4.18.0 Patch available CNA

Remediation

  • Fix · CNA FlyEnv (xpf0000) Fixed in 4.18.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-69116
  2. 2026-10-03 Alias added: GHSA-w92g-j683-fhvq

References

Exploit 1

Patch 2

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences