CVE-2021-30888
webkitgtk: Information leak via Content Security Policy reports
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Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · December 20, 2021
Updated · November 1, 2026
Description
An information leak flaw was found in WebKitGTK. A malicious web site using Content Security Policy reports could use this flaw to leak information via redirects.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 7.4CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
CWE-601 · URL Redirection to Untrusted Site