CVE-2020-27832
Critical
Description
A flaw was found in Red Hat Quay, where it has a persistent Cross-site Scripting (XSS) vulnerability when displaying a repository's notification. This flaw allows an attacker to trick a user into performing a malicious action to impersonate the target user. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
SeverityCritical
CVSS9.0
Exploit probability—
Product
Redhat Quay
PublishedMay 27, 2021
First seenMay 27, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- redhat quay3.3.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat quay | 3.0.0 ≤ v < 3.3.2 | 3.3.2 |
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