CVE-2025-67707 Unvalidated File Upload vulnerability in ArcGIS Server.

Medium 5.6 Published 31 Dec 2025 Updated 19 Feb 2026

Remote attackers can upload arbitrary files to ArcGIS Server, though architectural controls prevent execution or privilege escalation, resulting in low impact.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-67707?

CVE-2025-67707 is a medium-severity vulnerability in Esri Arcgis Server, published on 31 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

ArcGIS Server versions 11.5 and earlier on Windows and Linux do not sufficiently validate uploaded files, enabling a remote unauthenticated attacker to upload arbitrary files to the server’s designated upload directories.

However, the server’s architecture enforces controls that restrict uploaded files to non‑executable storage locations and prevent modification or replacement of existing application components or system configurations. Uploaded files cannot be executed, leveraged to escalate privileges, or used to access sensitive data.

Because the issue does not enable execution, service disruption, unauthorized access, or integrity compromise, its impact on confidentiality, integrity, and availability is low. Note that race conditions, secret values, or man‑in‑the‑middle conditions are required for exploitation.

Weakness: CWE-434

Which versions are affected by CVE-2025-67707?

It affects 1 product.

Products include Esri Arcgis Server.

How do I fix CVE-2025-67707?

No fix has been published for CVE-2025-67707 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-67707 being exploited?

There is no known exploitation of CVE-2025-67707 in the wild and no public exploit code.

All Esri Arcgis Server vulnerabilities

Sources

Also known as GHSA-5w35-rjp9-mmr7.