P5Verified

CVE-2025-64781: groupsession before 5.7.1 (exclusive); +3 more affected products

CVE-2025-64781. EPSS 0.00207 (percentile 0.09875), scored 2026-10-06.

Affected technology

groupsession · before 5.7.1 (exclusive)
groupsession

GroupSession Free edition · prior to ver5.7.1
Japan Total System Co.,Ltd.

GroupSession byCloud · prior to ver5.7.1
Japan Total System Co.,Ltd.

GroupSession ZION · prior to ver5.7.1
Japan Total System Co.,Ltd.

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Active user interaction

What an attacker can do

The user may be redirected to an arbitrary website when accessing a specially crafted URL. Vendor/CNA’s CVSS 4.0 assessment (base score 5.1/10) rates confidentiality and availability impact as none; integrity impact as low.

Published 2026-10-07 23:06:03.441741+00:00

CWE: CWE-1188
CCR priority: 0.1 /100 (P5)
EPSS: 0.00207 · percentile 0.09875 · 2026-10-06
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 23:02:50.240617+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-64781.html