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CVE-2023-1817

21
FAUCET Score

CVE-2023-1817 is a medium-severity vulnerability affecting Google Chrome on Android versions prior to 112.0.5615.49, stemming from insufficient policy enforcement in Intents. This flaw allows a remote attacker to bypass navigation restrictions through a specially crafted HTML page. With a CVSS score of 6.5, it requires user interaction (UI:R) but can lead to high integrity impact (I:H) if exploited. There is no evidence of active exploitation, public exploit code, or Metasploit/Nuclei modules, and it is not listed in CISA's KEV catalog. Community discussion and media coverage are minimal, with only one article mentioning it in the context of Microsoft's April 2023 Patch Tuesday.

Impacted Technologies

VendorProductVersion(s)CPE
< 112.0.5615.49CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
36CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
37CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
>= 112.0.5615.49, < 112.0.5615.49CPE match
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.97%
Probability of exploitation in next 30 days
EPSS Percentile
58.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0097 is in the 71st percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

microsoftpatch availablevia msrc
Product: Microsoft Edge (Chromium-based)Fixed in: 112.0.5615.49/50
googlevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

microsoft2023-Apr/CVE-2023-1817

Chromium: CVE-2023-1817 Insufficient policy enforcement in Intents

Apr 11, 2023

References

chromereleases.googleblog.com / 2023/04/stable-channel-update-for-desktop.html
Release NotesVendor Advisory
crbug.com / 1418061
Issue TrackingPermissions RequiredThird Party Advisory
lists.fedoraproject.org / archives/list/[email protected]/message/FG3CRADL7IL5IHK4NCHG4LAYLKHFXETX
Mailing List
lists.fedoraproject.org / archives/list/[email protected]/message/HO3QZY4UQFP4XNF43ILMVVOABMB7KAQ5
Mailing List
security.gentoo.org / glsa/202309-17
Third Party Advisory
debian.org / security/2023/dsa-5386
Third Party Advisory