CVE-2025-15056
Quill is vulnerable to XSS via HTML export feature
6.1
MEDIUM
CVSS 3.1
EPSS 0.07%
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.
How to fix CVE-2025-15056
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- npm/quill—no fix listed
Is CVE-2025-15056 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:P |
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |