CVE-2021-21087: ColdFusion Improper neutralization of web input during page generation could lead to arbitrary JavaScript execution in the browser
First published: Mon Mar 22 2021(Updated: )
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.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe ColdFusion | =2016 | |
| Adobe ColdFusion | =2016-update1 | |
| Adobe ColdFusion | =2016-update10 | |
| Adobe ColdFusion | =2016-update11 | |
| Adobe ColdFusion | =2016-update12 | |
| Adobe ColdFusion | =2016-update13 | |
| Adobe ColdFusion | =2016-update14 | |
| Adobe ColdFusion | =2016-update15 | |
| Adobe ColdFusion | =2016-update16 | |
| Adobe ColdFusion | =2016-update2 | |
| Adobe ColdFusion | =2016-update3 | |
| Adobe ColdFusion | =2016-update4 | |
| Adobe ColdFusion | =2016-update5 | |
| Adobe ColdFusion | =2016-update6 | |
| Adobe ColdFusion | =2016-update7 | |
| Adobe ColdFusion | =2016-update8 | |
| Adobe ColdFusion | =2016-update9 | |
| Adobe ColdFusion | =2018 | |
| Adobe ColdFusion | =2018-update1 | |
| Adobe ColdFusion | =2018-update10 | |
| Adobe ColdFusion | =2018-update2 | |
| Adobe ColdFusion | =2018-update3 | |
| Adobe ColdFusion | =2018-update4 | |
| Adobe ColdFusion | =2018-update5 | |
| Adobe ColdFusion | =2018-update6 | |
| Adobe ColdFusion | =2018-update7 | |
| Adobe ColdFusion | =2018-update8 | |
| Adobe ColdFusion | =2018-update9 | |
| Adobe ColdFusion | =2021.0.0.323925 |
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Frequently Asked Questions
What is the vulnerability ID for this Adobe Coldfusion vulnerability?
The vulnerability ID for this Adobe Coldfusion vulnerability is CVE-2021-21087.
What is the severity of CVE-2021-21087?
The severity of CVE-2021-21087 is medium.
How does CVE-2021-21087 affect Adobe Coldfusion?
CVE-2021-21087 affects Adobe Coldfusion versions 2016 (update 16 and earlier), 2018 (update 10 and earlier), and 2021.0.0.323925.
What is the impact of CVE-2021-21087?
CVE-2021-21087 allows an attacker to execute arbitrary JavaScript code.
Is there a fix available for CVE-2021-21087?
Yes, Adobe has released a security update to address CVE-2021-21087. It is recommended to apply the latest update.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/remedy
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- agent/last-modified-date
- agent/references
- agent/tags
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- agent/first-publish-date
- vendor/adobe
- canonical/adobe coldfusion
- version/adobe coldfusion/2016
- version/adobe coldfusion/2016-update1
- version/adobe coldfusion/2016-update10
- version/adobe coldfusion/2016-update11
- version/adobe coldfusion/2016-update12
- version/adobe coldfusion/2016-update13
- version/adobe coldfusion/2016-update14
- version/adobe coldfusion/2016-update15
- version/adobe coldfusion/2016-update16
- version/adobe coldfusion/2016-update2
- version/adobe coldfusion/2016-update3
- version/adobe coldfusion/2016-update4
- version/adobe coldfusion/2016-update5
- version/adobe coldfusion/2016-update6
- version/adobe coldfusion/2016-update7
- version/adobe coldfusion/2016-update8
- version/adobe coldfusion/2016-update9
- version/adobe coldfusion/2018
- version/adobe coldfusion/2018-update1
- version/adobe coldfusion/2018-update10
- version/adobe coldfusion/2018-update2
- version/adobe coldfusion/2018-update3
- version/adobe coldfusion/2018-update4
- version/adobe coldfusion/2018-update5
- version/adobe coldfusion/2018-update6
- version/adobe coldfusion/2018-update7
- version/adobe coldfusion/2018-update8
- version/adobe coldfusion/2018-update9
- version/adobe coldfusion/2021.0.0.323925