Vulnerability · Published May 27, 2021 · Assigned by redhat
CVE-2020-27832
Critical 9.0
In plain English
A critical-severity cross-site scripting in quay. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).
Severity (CVSS NVD)9.0Critical
Exploit odds (30 days)0.9%top 39.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
Weakness: CWE-79
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1905784 x_refsource_MISC