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    CVE-2026-33519

    An incorrect authorization vulnerability exists in Esri Portal for ArcGIS 11.4, 11.5 and 12.0 on Windows, Linux and Kubernetes that did not correctly check permissions assigned to developer credentials.

    Published:Apr 21, 2026
    Last Modified:May 18, 2026
    EPS:Apr 21, 2026
    EPSS Score:0.00056
    CVSS Score:9.8

    Affected Products

    Vendor
    Esri
    Product
    Portal For Arcgis
    Vendor
    Kubernetes
    Product
    Kubernetes
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Microsoft
    Product
    Windows

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-266 Incorrect Privilege Assignment

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-69233 (CVSS 5.5) — There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow …
    CVE-2026-69234 (CVSS 6.1) — There is a reflected cross site scripting vulnerability in Esri Portal for ArcGIS versions 11.5 and prior whic…
    CVE-2026-69235 (CVSS 6.1) — There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow …
    CVE-2026-69236 (CVSS 6.1) — There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 12.1 and prior that may allow …
    CVE-2026-69237 (CVSS 3.8) — There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.3 and prior that allows a remot…
    CVE-2026-69232 (CVSS 5.5) — There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow …
    CVE-2026-69231 (CVSS 5.5) — There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow …
    CVE-2026-69230 (CVSS 5.5) — There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow …
    CVE-2026-69229 (CVSS 5.4) — There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 12.0 and prior that allows a remot…
    CVE-2026-69228 (CVSS 5.3) — There is a missing authentication vulnerability in Esri Portal for ArcGIS versions 12.0 and prior that may all…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High