CVE-2017-2166

6.1 mediumEPSS 0.8%

Medium (6.1) in groupsession groupsession. EPSS 0.8% chance of exploitation in the next 30 days.

Open redirect vulnerability in GroupSession version 4.7.0 and earlier allows an attacker to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

Severity

CVSS 3.0

6.1 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
CWE: CWE-601
Published: 2018-01-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

groupsession:groupsession

References

https://jvn.jp/en/jp/JVN26200083/index.html
https://jvn.jp/en/jp/JVN26200083/index.html

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