CVE-2025-10931 | Umami Analytics - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-109

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.

Published: 2025-10-29 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-10931 is rated Low Risk (17.4/100): CVSS Low severity, with low exploitation likelihood (EPSS 0.16%). Low composite risk—no urgent action required; patch on your normal maintenance cycle and revisit priority if CVSS or EPSS increases.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-10931

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.03% 0.16% +0.14%
2 2026-03-27 0.05% 0.03% -0.02%
3 2026-02-28 — 0.05% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-10931

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
3.8 3.1 LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:H)
They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 1.2 2.5 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2025-10931

GitHub Security Advisory for CVE-2025-10931

GHSA-jxp8-4jw5-5xjc · Severity: low · Ecosystem: composer — Drupal Umami Analytics allows Cross-Site Scripting (XSS)

Affected software / configurations for CVE-2025-10931

Vendor Product Version Raw CPE
umami umami_analytics < 1.0.1 cpe:2.3:a:umami:umami_analytics:*:*:*:*:*:drupal:*:*

References for CVE-2025-10931

URL Tags
https://www.drupal.org/sa-contrib-2025-109 Patch Vendor Advisory
cvelogic Threat Intelligence