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Servers and applications

CVE-2021-21087

Adobe Coldfusion versions 2016 (update 16 and earlier), 2018 (update 10 and earlier) and 2021.0.0.323925 are affected by an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability. An attacker could abuse this vulnerability to execute arbitrary JavaScript code in context of the current user. Exploitation of this issue requires user interaction.

Severity
Medium 5.4
Published
15 Apr 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Adobe ColdFusionServers and applications · cpe:a:adobe:coldfusion
  • Version 2021.0.0.323925
  • Version 2018-update10
  • Version 2018-update9
  • Version 2018-update8
All 29 release lines
  • Version 2016
  • Version 2016-update1
  • Version 2016-update2
  • Version 2016-update3
  • Version 2016-update4
  • Version 2016-update5
  • Version 2016-update6
  • Version 2016-update7
  • Version 2016-update8
  • Version 2016-update9
  • Version 2016-update10
  • Version 2016-update11
  • Version 2016-update12
  • Version 2016-update13
  • Version 2016-update14
  • Version 2016-update15
  • Version 2016-update16
  • Version 2018
  • Version 2018-update1
  • Version 2018-update2
  • Version 2018-update3
  • Version 2018-update4
  • Version 2018-update5
  • Version 2018-update6
  • Version 2018-update7
  • Version 2018-update8
  • Version 2018-update9
  • Version 2018-update10
  • Version 2021.0.0.323925

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-21087
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-21087