EIP-2026-106582

PRE-CVE

Drupal 4.x - URL-Encoded Input HTML Injection

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-106582. PoCs published by liz0.

AI-analyzed exploit summary The exploit demonstrates an HTML injection vulnerability in Drupal by using URL-encoded script tags to execute arbitrary JavaScript. The payload bypasses input sanitization by leveraging decimal and hexadecimal HTML entities to obfuscate the malicious script.

Description

Drupal 4.x - URL-Encoded Input HTML Injection

Exploits (1)

exploitdb WORKING POC VERIFIED
by liz0 · textwebappsphp
https://www.exploit-db.com/exploits/27020

The exploit demonstrates an HTML injection vulnerability in Drupal by using URL-encoded script tags to execute arbitrary JavaScript. The payload bypasses input sanitization by leveraging decimal and hexadecimal HTML entities to obfuscate the malicious script.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Drupal (version not specified)
No auth needed
Prerequisites: User-supplied input reflected in dynamically generated content
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026