Quick answers
- Is CVE-2025-67709 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2025-67709 being exploited in the wild.
- How severe is CVE-2025-67709?
- Medium severity, with a CVSS score of 6.1, published 31 December 2025.
- Which products and versions are affected?
- Esri ArcGIS Server 11.4 and earlier.
- Is there a fix for CVE-2025-67709?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2025-67709 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2025-67709?
- Check whether you run Esri ArcGIS Server, Linux Kernel or Microsoft Windows at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is a stored cross-site scripting (XSS) flaw in Esri ArcGIS Server versions 11.4 and earlier on both Windows and Linux platforms. An unauthenticated remote attacker can store files containing malicious JavaScript code on the server through an unspecified vector. In certain configurations, this stored malicious code executes in the browser context of victims who access the affected content, potentially allowing session hijacking, credential theft, or further compromise. The flaw requires specific server configurations to be exploitable and affects the Windows and Linux distributions of the product.
Affected products
- Esri ArcGIS Server 11.4 and earlier
Timeline
- 2025-12-31: disclosed