CVE-2020-8291: XSS
First published: Mon Oct 18 2021(Updated: )
A link preview rendering issue in Rocket.Chat versions before 3.9 could lead to potential XSS attacks.
Credit: support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Rocket.Chat Rocket.Chat | <3.9.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-8291?
CVE-2020-8291 is classified as a medium severity vulnerability due to its potential for XSS attacks.
How do I fix CVE-2020-8291?
To resolve CVE-2020-8291, update Rocket.Chat to version 3.9.0 or later.
What does CVE-2020-8291 affect?
CVE-2020-8291 affects Rocket.Chat versions prior to 3.9.
What kind of attacks can CVE-2020-8291 lead to?
CVE-2020-8291 can lead to potential cross-site scripting (XSS) attacks.
Is CVE-2020-8291 patched in the latest version of Rocket.Chat?
Yes, CVE-2020-8291 is patched in Rocket.Chat version 3.9.0 and later.
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- canonical/rocket.chat rocket.chat