CVE-2026-105950: formwork 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.3.10, 2.3.11, 2.3.12

Affected technology

formwork · 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.3.10, 2.3.11, 2.3.12
getformwork

Description’s affected range: up to 2.3.12

Component: URI Sanitizer
Function: DomSanitizer::sanitizeNodeAttribute
File: formwork/src/Sanitizer/DomSanitizer.php

Attack conditions (VulDB, CVSS 4.0): Network (remote) · Low privileges required · Passive user interaction

What an attacker can do

VulDB’s CVSS 4.0 assessment (base score 5.1/10) rates confidentiality and availability impact as none; integrity impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.