CVE-2026-13020 — Weak Password Recovery Mechanism in 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 att…
Published: 2026-07-07 · CVSS: 8.1 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7