CVE-2021-21136 — Origin Validation Error in Google Chrome

CWE-346 — Origin Validation Error8 documents8 sources
Severity
6.5MEDIUMNVD
EPSS
25.1%
top 3.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumMicrosoft Edge Chromium
Timeline
PublishedFeb 9
Latest updateMay 24

Description

Insufficient policy enforcement in WebView in Google Chrome on Android prior to 88.0.4324.96 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5google/chromeunspecified — 88.0.4324.96
▶NVDgoogle/chrome< 88.0.4324.96
▶NVDmicrosoft/edge_chromium< 88.0.705.50
▶Debianchromium/chromium< 88.0.4324.96-0.1+3

Patches

Patch: crbug.com ↗Patch: crbug.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-4x8r-m22r-9c3q: Insufficient policy enforcement in WebView in Google Chrome on Android prior to 88↗2022-05-24
▶
OSV
CVE-2021-21136: Insufficient policy enforcement in WebView in Google Chrome on Android prior to 88↗2021-02-09
▶
CVEList
CVE-2021-21136: Insufficient policy enforcement in WebView in Google Chrome on Android prior to 88↗2021-02-09
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2021-21135↗2021-01-19
▶
Microsoft
Chromium CVE-2021-21136: Insufficient policy enforcement in WebView↗2021-01-12
▶
Debian
CVE-2021-21136: chromium - Insufficient policy enforcement in WebView in Google Chrome on Android prior to ...↗2021
▶
CVE-2021-21136 — Origin Validation Error in Google | cvebase