CVE-2024-0811 json
Inappropriate implementation in Extensions API in Google Chrome prior to 121.0.6167.85 allowed an attacker who convinced a user to install…
published 2024-01-23 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-16598
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 47%
- public exploits
- 0
- none known
Summary
Inappropriate implementation in Extensions API in Google Chrome prior to 121.0.6167.85 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: Low)
Patch / fix
- google chrome 121.0.6167.85
- chromium Debian 12 121.0.6167.85-1~deb12u1
- chromium Debian 14, Debian 13 121.0.6167.85-1
debian advisories DEBIAN-CVE-2024-0811
- chromium openSUSE Tumbleweed 121.0.6167.184-1.1
- chromium openSUSE Tumbleweed 122.0.6261.111-1.1
opensuse advisories openSUSE-SU-2024:13758-1openSUSE-SU-2024:13766-1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 16 mo ago
Exploit prediction
0.58% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
Affected products
- Google Chrome
Classification
- Technology feeds
References
-
chromereleases.googleblog.com
/2024/01/stable-channel-update-for-desktop_23.html
release-notes, vendor-advisory
-
crbug.com
/1494490
permissions-required
-
lists.fedoraproject.org
/archives/list/package-announce@lists.fedoraproject.org/message/VXDSGAFQD4BDB4IB2O4ZUSHC3JCVQEKC/
mailing-list, third-party-advisory
-
lists.fedoraproject.org
/archives/list/package-announce@lists.fedoraproject.org/message/MMI6GXFONZV6HE3BPZO3AP6GUVQLG4JQ/
mailing-list, third-party-advisory
- packetstormsecurity.com /files/177172/Chrome-chrome.pageCapture.saveAsMHTML-Extension-API-Blocked-Origin-Bypass.html
Sources
- CVE List CVE-2024-0811
- NVD CVE-2024-0811
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.