How serious is CVE-2023-25837?

This vulnerability has a CVSS score of 8.4 out of 10, classified as HIGH severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2023-25837?

Yes, proof-of-concept exploit code for CVE-2023-25837 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2023-25837?

CVE-2023-25837 affects esri portal for arcgis. Check the full CVE details for specific version information.

How do I fix CVE-2023-25837?

To remediate CVE-2023-25837, check for security patches from esri. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2023-25837

High

|8.4

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

This vulnerability allows an attacker with high-level access to create a malicious link that, when clicked by a victim, can run harmful JavaScript in their browser. This could let the attacker steal sensitive information, alter trusted content, or disrupt the application's normal operations.

Technical Description

There is a Cross‑Site Scripting (XSS) vulnerability in Esri ArcGIS Enterprise Sites versions 10.9 and below that may allow a remote, authenticated attacker to create a crafted link which, when clicked by a victim, could result in the execution of arbitrary JavaScript code in the target’s browser. Exploitation requires high‑privileged authenticated access. Successful exploitation may allow the attacker to access sensitive session data, manipulate trusted content, and disrupt normal application functionality, resulting in a high impact to confidentiality, integrity, and availability.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionRequired

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactHigh

ScopeChanged

Vector String

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$3,947($1K-$5K)

Vendor Response

Grade FPatched in 938 days

Quick Information

Published

Jul 21, 2023

over 2 years ago

Last Modified

Feb 13, 2026

7 days ago

Vendor

esri

Product

portal for arcgis

Related Vulnerabilities

CVE-2024-25709Medium

An attacker can create a malicious link that, when saved by a user in Esri Portal for ArcGIS, can run harmful JavaScript code in that user's web browser. This can be done by anyone, even without special permissions, as long as they are logged in to the system.

CVE-2024-25705Medium

This vulnerability allows an attacker with basic access to create a malicious link that, when clicked by a user, can run harmful JavaScript code in their browser. The attacker only needs to be logged in with low-level permissions, making it relatively easy to exploit.

CVE-2024-25699High

This vulnerability allows a remote attacker with low-level access to gain unauthorized control over parts of the Esri Portal for ArcGIS software, potentially compromising sensitive data and system operations. It can be exploited under specific conditions, making it difficult but still possible for attackers to bypass security boundaries.

CVE-2023-25835High

This vulnerability allows an attacker with high-level access to create a malicious link that, when clicked by another user, can run harmful JavaScript in their browser. This could let the attacker steal sensitive information, change site content, or disrupt the site’s normal operations, but it requires the attacker to already have elevated privileges within the system.