Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
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Alert meAnalysisCVE.org
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS). This issue affects Drupal core versions: from 8.9.0 to 10.6.19, from 11.0.0 to 11.3.19, from 11.4.0 to 11.4.10, from 12.0.0-alpha1 to 12.0.0-beta2.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 2 packages in composer, euvd
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
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- Exploit and PoC references, threat intelligence from 22 sources
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Lifecycle Timeline
2Threat Intelligence Overview
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
Attack Technique
Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.
Related Vulnerabilities in Drupal Core XSS and Reflection Injection Flaws
View all 3More in Drupal Core
View allSQL injection in Drupal core (versions 8.9.0 through the fixed 10.4.10/10.5.10/10.6.9 and 11.x branches through 11.3.10)
Object injection in Drupal Core across branches 8.0.0 through 11.3.x allows a network-accessible, highly privileged auth
Cross-site scripting in Drupal core 11.3.0 through 11.3.6 enables unauthenticated remote attackers to inject malicious s
Cross-site scripting in Drupal Core exposes a broad range of Drupal installations - spanning major versions 8 through 11
Object injection in Drupal Core through improperly controlled modification of dynamically-determined object attributes (
Object injection via a mass assignment flaw in Drupal Core enables an authenticated administrator to manipulate dynamica
Open redirect in Drupal Core across multiple major release branches enables phishing and content spoofing attacks by for
Stored XSS in Drupal Core allows authenticated low-privileged users to inject persistent malicious scripts that execute
Cross-site scripting (XSS) in Drupal Core affects a broad swath of the 10.x and 11.x release lines, enabling an authenti
Cross-site scripting in Drupal Core across all maintained 11.x release branches allows network-accessible unauthenticate
Forceful Browsing in Drupal Core across multiple active and end-of-life release branches (10.x through 10.6.13, 11.3.x t
Server-Side Request Forgery in Drupal Core allows authenticated low-privilege users to coerce the application server int
EUVD-2026-113555
GHSA-297f-h4fx-vc6c
CVE.org
EPSS
Exploit-DB