Unrated severityNVD Advisory· Published Jul 28, 2021· Updated Aug 3, 2024
CVE-2021-20787
CVE-2021-20787
Description
Cross-site scripting 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 inject an arbitrary script by sending a specially crafted request to a specific URL.
AI Insight
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Affected products
2vers 2.2.0 to <5.1.0 (Free), 3.0.3 to <5.1.0 (byCloud and ZION)+ 1 more
- (no CPE)range: vers 2.2.0 to <5.1.0 (Free), 3.0.3 to <5.1.0 (byCloud and ZION)
- (no CPE)range: 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
Patches
Vulnerability mechanics
References
2- groupsession.jp/info/info-news/security202107mitrex_refsource_MISC
- jvn.jp/en/jp/JVN86026700/index.htmlmitrex_refsource_MISC
News mentions
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