CVE-2021-43977: XSS
First published: Wed Nov 17 2021(Updated: )
SmarterTools SmarterMail 16.x through 100.x before 100.0.7803 allows XSS.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SmarterTools SmarterMail | >=16.0.6345<100.0.7803 | |
| >=16.0.6345<100.0.7803 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-43977?
CVE-2021-43977 is a vulnerability in SmarterTools SmarterMail versions 16.x through 100.x before 100.0.7803 that allows for cross-site scripting (XSS) attacks.
How severe is CVE-2021-43977?
CVE-2021-43977 is considered to have a medium severity with a CVSS 3.1 score of 6.1 out of 10.
What is cross-site scripting (XSS)?
Cross-site scripting (XSS) is a type of security vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users.
How do I fix CVE-2021-43977?
To fix CVE-2021-43977, update SmarterTools SmarterMail to version 100.0.7803 or later.
Where can I find more information about CVE-2021-43977?
You can find more information about CVE-2021-43977 at the following references: [1](https://csirt.divd.nl/cases/DIVD-2021-00006/) [2](https://www.smartertools.com/smartermail/release-notes/current)
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- version/smartertools smartermail/16.0.6345