CVE-2025-10931: Drupal/umami analytics Cross-Site Scripting Vulnerability

LOW
Advisory Identifier: GHSA-jxp8-4jw5-5xjc
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CVSS 3.8
CWE-79
Published
Advisory Summary

CVE-2025-10931 is a LOW (CVSS 3.8) cross-site scripting vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) affecting Drupal/umami analytics libraries in the Packagist ecosystem. The issue involves drupal umami analytics allows cross-site scripting (xss). Remediation is available by upgrading affected packages to version 1.0.1.

CVE-2025-10931 at a Glance

CVE Identifier CVE-2025-10931
GHSA Identifier GHSA-jxp8-4jw5-5xjc
Severity LOW
CVSS v3.1 Base Score 3.8
CWE Classification CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Product Drupal/umami analytics
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 3.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required High (PR:H)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity Low (I:L)
Availability None (A:N)

How to Fix CVE-2025-10931

To remediate this vulnerability, upgrade all affected Drupal/umami analytics dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

drupal/umami_analytics fixed: 1.0.1 
Upgrade drupal/umami_analytics to 1.0.1
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for drupal/umami_analytics

How to Check if You Are Affected

To determine whether your application is affected by CVE-2025-10931, inspect your project dependencies for Drupal/umami analytics:

inspect dependencies for drupal/umami_analytics

Analyze the terminal output to locate any version of Drupal/umami analytics in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.0.1), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), where the product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. In Drupal/umami analytics, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Umami Analytics allows Cross-Site Scripting (XSS). This issue affects Umami Analytics: from 0.0.0 before 1.0.1.

CVE-2025-10931 Affected Drupal/umami analytics Versions

1 component(s)
Fixed Versions:
1.0.1
Product / Package Ecosystem Affected Versions Fixed Version
drupal/umami_analytics
 Packagist
< 1.0.1
1.0.1

References

NVD — CVE-2025-10931 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-10931
www.drupal.org/sa-contrib-2025-109 WEB
https://www.drupal.org/sa-contrib-2025-109

Frequently Asked Questions

What is CVE-2025-10931?
CVE-2025-10931 is a security vulnerability in Drupal/umami analytics involving Drupal Umami Analytics allows Cross-Site Scripting (XSS) under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
Which Drupal/umami analytics versions are affected?
Affected versions include releases prior to 1.0.1 across affected packages: drupal/umami_analytics.
What version fixes CVE-2025-10931?
Upgrading to 1.0.1 (or the latest patched release for your respective branch) resolves the vulnerability.
Is drupal/umami_analytics affected?
Yes, drupal/umami_analytics is affected in releases prior to 1.0.1. Upgrade your dependency to 1.0.1 or later.
What is the CVSS score of CVE-2025-10931?
CVE-2025-10931 has a CVSS v3.1 base score of 3.8 (LOW) with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.
What CWE is associated with CVE-2025-10931?
CVE-2025-10931 is classified under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.).
How can I check Packagist dependencies for CVE-2025-10931?
Run the dependency tree command: 'inspect dependencies for drupal/umami_analytics'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-jxp8-4jw5-5xjc",
  "modified" : "2025-10-30T17:05:32Z",
  "published" : "2025-10-30T00:31:03Z",
  "aliases" : [ "CVE-2025-10931" ],
  "summary" : "Drupal Umami Analytics allows Cross-Site Scripting (XSS)",
  "details" : "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Umami Analytics allows Cross-Site Scripting (XSS). This issue affects Umami Analytics: from 0.0.0 before 1.0.1.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "drupal/umami_analytics"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.0.1"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-10931"
  }, {
    "type" : "WEB",
    "url" : "https://www.drupal.org/sa-contrib-2025-109"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-79" ],
    "severity" : "LOW",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-10-30T17:05:32Z",
    "nvd_published_at" : "2025-10-30T00:15:34Z"
  }
}