P5Verified

CVE-2025-61927: happy-dom < 20.0.0

CVE-2025-61927. EPSS 0.00642 (percentile 0.49072), scored 2026-10-06.

Affected technology

happy-dom · < 20.0.0
capricorn86

Component: Not specified by the source
Function: to

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · Active user interaction

What an attacker can do

The source reports that an attacker could run code remotely under the conditions described by the source. Vendor/CNA’s CVSS 4.0 assessment (base score 7.2/10) rates confidentiality impact as low; integrity and availability impact as high.

Published 2026-10-08 17:35:16.681713+00:00

CWE: CWE-94
CCR priority: 0.2 /100 (P5)
EPSS: 0.00642 · percentile 0.49177 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-61927.html