6.1

CVE-2021-20789

Open redirect vulnerability in GroupSession (GroupSession Free edition from ver2.2.0 to the version prior to ver5.1.0, GroupSession byCloud from ver3.0.3 to the version prior to ver5.1.0, and GroupSession ZION from ver3.0.3 to the version prior to ver5.1.0) allows a remote attacker to redirect a user to an arbitrary web site and conduct a phishing attack via a specially crafted URL.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Groupsession ≫ Groupsession SwEditionfree Version >= 2.20 < 5.1.0
Groupsession ≫ Groupsession Bycloud Version >= 3.0.3 < 5.1.0
Groupsession ≫ Groupsession Zion Version >= 3.0.3 < 5.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.87% 0.541
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:P/A:N
CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

https://groupsession.jp/info/info-news/security202107
Vendor Advisory
https://jvn.jp/en/jp/JVN86026700/index.html
Third Party Advisory