CVE-2024-5840 — Improper Access Control in Google Chrome

CWE-284 — Improper Access Control7 documents7 sources
Severity
6.5MEDIUMNVD
EPSS
0.1%
top 80.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumFedoraproject Fedora
Timeline
PublishedJun 11

Description

Policy bypass in CORS in Google Chrome prior to 126.0.6478.54 allowed a remote attacker to bypass discretionary access control via a crafted HTML page. (Chromium security severity: Medium)

CVSS vector

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

Affected Packages3 packages

▶CVEListV5google/chrome126.0.6478.54 — 126.0.6478.54
▶NVDgoogle/chrome< 126.0.6478.54
▶Debianchromium/chromium< 126.0.6478.56-1~deb12u1+2

Also affects: Fedora 39, 40

🔴Vulnerability Details

3
CVEList
CVE-2024-5840: Policy bypass in CORS in Google Chrome prior to 126↗2024-06-11
▶
OSV
CVE-2024-5840: Policy bypass in CORS in Google Chrome prior to 126↗2024-06-11
▶
GHSA
GHSA-6jjp-xcg6-63r6: Policy bypass in CORS in Google Chrome prior to 126↗2024-06-11
▶

📋Vendor Advisories

3
Microsoft
Chromium: CVE-2024-5840 Policy Bypass in CORS↗2024-06-11
▶
Chrome
Stable Channel Update for Desktop: CVE-2024-5839↗2024-06-11
▶
Debian
CVE-2024-5840: chromium - Policy bypass in CORS in Google Chrome prior to 126.0.6478.54 allowed a remote a...↗2024
▶
CVE-2024-5840 — Improper Access Control in Google | cvebase