CVE-2025-15056

6.1 MEDIUM

Published: January 13, 2026 Modified: April 20, 2026

Description

A lack of data validation vulnerability in the HTML export feature in Quill in allows Cross-Site Scripting (XSS). This issue affects Quill: 2.0.3.

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Patch Vendor Advisory Exploit Third Party Advisory

Source: help@fluidattacks.com

Exploit Third Party Advisory

Source: help@fluidattacks.com

Product

2 reference(s) from NVD

CVSS v3 Score

6.1 / 10.0

EPSS (Exploit Probability)

0.1%

16th percentile

Exploitation Status

Not in CISA KEV

CWE-79 CWE-79

slab