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TI-2020-05463 Aliases CVE-2020-6643GHSA-6g87-8hrf-rf58

Cross-site scripting in Fortinet FortiIsolator

Priority LOW 26CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

An improper neutralization of input vulnerability in the URL Description in Fortinet FortiIsolator version 1.2.2 allows a remote authenticated attacker to perform a cross site scripting attack (XSS).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0084 58th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
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
FortinetFortinet FortiIsolator1.2.2—No fix listedCNA
  • Fortinet FortiIsolator VendorFortinet Affected 1.2.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:fortinet:fortiisolator:*:*:*:*:*:*:*:*up to 1.2.2VulnerableFortinet
  • cpe:2.3:a:fortinet:fortiisolator:*:*:*:*:*:*:*:* Versions up to 1.2.2 Vulnerable ·Fortinet

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-6643
  2. 2026-10-03 Alias added: GHSA-6g87-8hrf-rf58

References

Advisory 1

  • TI-2020-05468 Insufficient session expiration in Fortinet FortiIsolator CVSS 3.1CRITICAL 9.8
  • TI-2024-36903 OS command injection in Fortinet FortiIsolator CVSS 3.1HIGH 8.6
  • TI-2024-22100 Insufficient session expiration in Fortinet FortiIsolator CVSS 3.1CRITICAL 9.1
  • TI-2021-17884 An improper access control vulnerability [CWE-284] in FortiIsolator versions 2.3.2 and… CVSS 3.1HIGH 8.8
  • TI-2022-06628 OS command injection in Fortinet FortiIsolator CVSS 3.1HIGH 7.8
  • TI-2024-36177 OS command injection in Fortinet FortiIsolator CVSS 3.1HIGH 7.0
See all 9 →

Sources

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