CVE-2025-57878 BUG-000174149 - The Portal for ArcGIS has an unvalidated redirect.
Remote attackers can craft URLs to redirect victims to malicious sites, facilitating phishing attacks against Esri Portal for ArcGIS users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-57878?
CVE-2025-57878 is a medium-severity vulnerability in Esri Portal for Arcgis, published on 29 Sep 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
There is an unvalidated redirect vulnerability in Esri Portal for ArcGIS 11.4 and below that may allow a remote, unauthenticated attacker to craft a URL that could redirect a victim to an arbitrary website, simplifying phishing attacks.
Weakness: CWE-601
Which versions are affected by CVE-2025-57878?
It affects 1 product.
Products include Esri Portal for Arcgis.
How do I fix CVE-2025-57878?
No fix has been published for CVE-2025-57878 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-57878 being exploited?
There is no known exploitation of CVE-2025-57878 in the wild and no public exploit code.
Other vulnerabilities in Esri Portal for Arcgis
Sources
Also known as GHSA-xvh6-6336-2243.