CVE-2021-20787

Cross-site scripting vulnerability in GroupSession (GroupSession Free edition from ver2.2.0 to the version prior to ver5.1.0, GroupSession byCloud from…

published July 28, 2021

CVSS
—
EPSS
1%
Percentile
50.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00640 · 50.0th percentile
Published
2021-07-28T00:45Z
EPSS history
Timeline
  • 28 JUL 00:45Z
    Cross-site scripting vulnerability in GroupSession (GroupSession Free edition from ver2.2.0 to the version prior to ver5.1.0, GroupSession byCloud from…
    cvelistv5