CVE-2023-6511

Name: CVE-2023-6511
Creator: NVD / NIST
Published: 2023-12-06T02:15:07.48+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2023-6511 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Inappropriate implementation in Autofill in Google Chrome prior to 120.0.6099.62 allowed a remote attacker to bypass Autofill restrictions via a crafted HTML page. (Chromium security severity: Low). EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

Inappropriate implementation in Autofill in Google Chrome prior to 120.0.6099.62 allowed a remote attacker to bypass Autofill restrictions via a crafted HTML page. (Chromium security severity: Low)

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.86%

53.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Debian	Debian Linux	11.0
Debian	Debian Linux	12.0
Fedoraproject	Fedora	38
Fedoraproject	Fedora	39
Google	Chrome	< 120.0.6099.62

References

https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
https://crbug.com/1478613Permissions Required
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MMHY76AWPA46MAFXPWDGJX6FEGXZVR5Z/Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RI3UHCTFH6KWAJGDZ2TOLT6VHKW53WCC/Mailing List, Third Party Advisory
https://security.gentoo.org/glsa/202401-34Third Party Advisory
https://www.debian.org/security/2023/dsa-5573Third Party Advisory
https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
https://crbug.com/1478613Permissions Required
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MMHY76AWPA46MAFXPWDGJX6FEGXZVR5Z/Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RI3UHCTFH6KWAJGDZ2TOLT6VHKW53WCC/Mailing List, Third Party Advisory
https://security.gentoo.org/glsa/202401-34Third Party Advisory
https://www.debian.org/security/2023/dsa-5573Third Party Advisory

Timeline

Published: Dec 6, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-6511?

Inappropriate implementation in Autofill in Google Chrome prior to 120.0.6099.62 allowed a remote attacker to bypass Autofill restrictions via a crafted HTML page. (Chromium security severity: Low)

How severe is CVE-2023-6511?

CVE-2023-6511 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2023-6511?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-6511?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST