CVE-2023-25834 BUG-000142922 Incomplete permission changes in specific cases.

What is CVE-2023-25834?

CVE-2023-25834 is a medium-severity missing authorization vulnerability in Esri Portal for Arcgis, published on 9 May 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Changes to user permissions in Portal for ArcGIS 10.9.1 and below are incompletely applied in specific use cases. This issue may allow users to access content that they are no longer privileged to access.

Weakness: CWE-269

Which versions are affected by CVE-2023-25834?

It affects 1 product.

Products include Esri Portal for Arcgis.

How do I fix CVE-2023-25834?

No fix has been published for CVE-2023-25834 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2023-25834 being exploited?

There is no known exploitation of CVE-2023-25834 in the wild and no public exploit code.

Other vulnerabilities in Esri Portal for Arcgis

• CVE-2024-25693 Portal for ArcGIS has a directory traversal vulnerability. Critical 9.9
• CVE-2026-13019 Missing Authentication Critical 9.8
• CVE-2026-33518 Incorrect privilege assignment in Portal for ArcGIS Critical 9.8
• CVE-2026-33519 Incorrect privilege assignment in Portal for ArcGIS Critical 9.8
• CVE-2025-2538 BUG-000174336 Critical 9.8

All Esri Portal for Arcgis vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-qj6g-3fwx-29q3.