Dashboard / CVE-2026-47423

CVE-2026-47423

HIGH
MEDIUM Priority: 0.03 BB Relevance: 66/100
Published: 2026-07-14 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth Conf. Impact Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Changed
C: High
I: Low
A: None

Description

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. In 3.4.4, DOMPurify allowed selectedcontent by default, allowing browsers to re-clone an XSS payload after sanitization so that unsanitized markup inside <selectedcontent> is returned. This issue is fixed in version 3.4.5.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
cure53 dompurify 3.4.4

References & Advisories (3)

Bug Bounty Relevance

66 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

8.2 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

EPSS — Exploitation Probability

0.41%
Raw Score 0.004100
Percentile 35.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00410
2026-10-28
0.00410

Intelligence Sources

nvd ref →

External Links