UpHeron
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Servers and applications

CVE-2021-22122

An improper neutralization of input during web page generation in FortiWeb GUI interface 6.3.0 through 6.3.7 and version before 6.2.4 may allow an unauthenticated, remote attacker to perform a reflected cross site scripting attack (XSS) by injecting malicious payload in different vulnerable API end-points.

Severity
Medium 6.1
Published
8 Feb 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Fortinet FortiWebServers and applications · cpe:a:fortinet:fortiweb
  • Every version up to 6.2.3
  • From 6.3.0 up to 6.3.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-22122
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-22122