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Vulnerability record · CVE-2026-13020 · published 7 July 2026

CVE-2026-13020: Esri portal for arcgis weak password recovery vulnerability

Esri · Portal For Arcgis

A Weak Password Recovery Mechanism for Forgotten Password exists in Esri Portal for ArcGIS versions 12.1 and earlier on Windows, Linux and Kubernetes. A remote, unauthorized attacker may assume ownership of a user’s account by manipulating this mechanism. ArcGIS Administrators should configure an email server with ArcGIS Enterprise to facilitate user self-service password recovery. The ability for an administrator to reset a user’s password remains unchanged.

9.8 CVSS 3.1 Critical EPSS 0.47% · top 62.0% CWE-640 · Weak password recovery
9.8CVSS 3.1 base score
0.47%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
9 Jul 2026Last modified by NVD

Description

A Weak Password Recovery Mechanism for Forgotten Password exists in Esri Portal for ArcGIS versions 12.1 and earlier on Windows, Linux and Kubernetes. A remote, unauthorized attacker may assume ownership of a user’s account by manipulating this mechanism. ArcGIS Administrators should configure an email server with ArcGIS Enterprise to facilitate user self-service password recovery. The ability for an administrator to reset a user’s password remains unchanged.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/june-2026-arcgis-security-bulletin Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.9CVE-2024-25693Esri portal for arcgis path traversal vulnerabilityThere is a path traversal in Esri Portal for ArcGIS versions <= 11.2. Successful exploitation may allow a remote, authenticated attacker to traverse …EPSS 1.3%9.8CVE-2026-13019Esri portal for arcgis weak password recovery vulnerabilityEsri Portal for ArcGIS versions 12.1 and earlier on Windows, Linux and Kubernetes have a missing authentication for critical function vulnerability a…EPSS 0.75%9.8CVE-2026-33519Esri portal for arcgis vulnerabilityAn 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…EPSS 0.48%9.8CVE-2025-2538Esri portal for arcgis hard-coded credentials vulnerabilityA hardcoded credential vulnerability exists in a specific deployment pattern for Esri Portal for ArcGIS versions 11.4 and below that may allow a remo…EPSS 0.55%9.6CVE-2022-38193Esri portal for arcgis code injection vulnerabilityThere is a code injection vulnerability in Esri Portal for ArcGIS versions 10.8.1 and below that may allow a remote, unauthenticated attacker to pass…EPSS 0.89%9.1CVE-2025-4967Esri portal for arcgis server-side request forgery (ssrf) vulnerabilityEsri Portal for ArcGIS 11.4 and prior allows a remote, unauthenticated attacker to bypass the Portal’s SSRF protections.EPSS 0.49%8.8CVE-2023-25832Esri portal for arcgis cross-site request forgery vulnerabilityThere is a cross-site-request forgery vulnerability in Esri Portal for ArcGIS Versions 11.0 and below that may allow an attacker to trick an authoriz…EPSS 0.27%8.8CVE-2021-29108Esri portal for arcgis improper verification of cryptographic signature vulnerabilityThere is an privilege escalation vulnerability in organization-specific logins in Esri Portal for ArcGIS versions 10.9 and below that may allow a rem…EPSS 0.81%

Source: NIST National Vulnerability Database (record CVE-2026-13020), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.