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TI-2026-48575 Aliases CVE-2026-69234GHSA-fvj8-q86x-cgm8

reflected cross site scripting vulnerability in Esri Portal for ArcGIS

Priority LOW 27CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
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 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

There is a reflected cross site scripting vulnerability in Esri Portal for ArcGIS versions 11.5 and prior which may allow a remote, unauthenticated attacker to create a crafted link which when clicked could potentially execute arbitrary JavaScript code in the victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, and 11.5 are encouraged to patch. All users are advised to upgrade to the latest long-term support release. Users working with ArcGIS Web App Builder developer edition are advised to migrate to ArcGIS Experience Builder, as ArcGIS Web App Builder developer edition is unsupported when this CVE is assigned.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00344 28th 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
EsriPortal for ArcGIS11.1 – 11.5—No fix listedCNA
  • Portal for ArcGIS VendorEsri Affected 11.1 – 11.5 Fixed in — No fix listed CNA

CPE configurations NVD · 18

CPEVersionsRoleVendor
cpe:2.3:a:esri:portal_for_arcgis:*:*:*:*:*:*:*:*before 11.1VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.1:-:*:*:*:*:*:*11.1VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2024_update1:*:*:*:*:*:*11.1 security_2024_update1VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2024_update2:*:*:*:*:*:*11.1 security_2024_update2VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2025_update1:*:*:*:*:*:*11.1 security_2025_update1VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2025_update2:*:*:*:*:*:*11.1 security_2025_update2VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2025_update3:*:*:*:*:*:*11.1 security_2025_update3VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2026_update2:*:*:*:*:*:*11.1 security_2026_update2VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.2:*:*:*:*:*:*:*11.2VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.3:-:*:*:*:*:*:*11.3VulnerableEsri
  • cpe:2.3:a:esri:portal_for_arcgis:*:*:*:*:*:*:*:* Versions before 11.1 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.1:-:*:*:*:*:*:* Versions 11.1 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2024_update1:*:*:*:*:*:* Versions 11.1 security_2024_update1 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2024_update2:*:*:*:*:*:* Versions 11.1 security_2024_update2 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2025_update1:*:*:*:*:*:* Versions 11.1 security_2025_update1 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2025_update2:*:*:*:*:*:* Versions 11.1 security_2025_update2 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2025_update3:*:*:*:*:*:* Versions 11.1 security_2025_update3 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.1:security_2026_update2:*:*:*:*:*:* Versions 11.1 security_2026_update2 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.2:*:*:*:*:*:*:* Versions 11.2 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.3:-:*:*:*:*:*:* Versions 11.3 Vulnerable ·Esri
Show 8 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:esri:portal_for_arcgis:11.3:security_2025_update1:*:*:*:*:*:*11.3 security_2025_update1VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.3:security_2025_update2:*:*:*:*:*:*11.3 security_2025_update2VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.3:security_2025_update3:*:*:*:*:*:*11.3 security_2025_update3VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.3:security_2026_update2:*:*:*:*:*:*11.3 security_2026_update2VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.4:*:*:*:*:*:*:*11.4VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.5:-:*:*:*:*:*:*11.5VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.5:security_2026_update1:*:*:*:*:*:*11.5 security_2026_update1VulnerableEsri
cpe:2.3:a:esri:portal_for_arcgis:11.5:security_2026_update2:*:*:*:*:*:*11.5 security_2026_update2VulnerableEsri
  • cpe:2.3:a:esri:portal_for_arcgis:11.3:security_2025_update1:*:*:*:*:*:* Versions 11.3 security_2025_update1 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.3:security_2025_update2:*:*:*:*:*:* Versions 11.3 security_2025_update2 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.3:security_2025_update3:*:*:*:*:*:* Versions 11.3 security_2025_update3 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.3:security_2026_update2:*:*:*:*:*:* Versions 11.3 security_2026_update2 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.4:*:*:*:*:*:*:* Versions 11.4 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.5:-:*:*:*:*:*:* Versions 11.5 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.5:security_2026_update1:*:*:*:*:*:* Versions 11.5 security_2026_update1 Vulnerable ·Esri
  • cpe:2.3:a:esri:portal_for_arcgis:11.5:security_2026_update2:*:*:*:*:*:* Versions 11.5 security_2026_update2 Vulnerable ·Esri

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-69234
  2. 2026-10-03 Alias added: GHSA-fvj8-q86x-cgm8

References

Advisory 1

  • TI-2024-16901 Portal for ArcGIS has a directory traversal vulnerability. CVSS 3.1CRITICAL 9.9
  • TI-2026-11074 Missing authentication in Esri Portal for ArcGIS CVSS 3.1CRITICAL 9.8
  • TI-2025-02208 BUG-000174336 CVSS 3.1CRITICAL 9.8
  • TI-2026-25915 Incorrect privilege assignment in Portal for ArcGIS CVSS 3.1CRITICAL 9.8
  • TI-2026-25914 Incorrect privilege assignment in Portal for ArcGIS CVSS 3.1CRITICAL 9.8
  • TI-2025-04452 Server Side Request Forgery (SSRF) vulnerability in Portal for ArcGIS CVSS 3.1CRITICAL 9.1
See all 87 →

Sources

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