Vulnerability · Published Sep 26, 2022 · Assigned by Chrome
CVE-2022-2861
Medium 6.5
In plain English
A medium-severity cross-site scripting in Chrome from Google. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.7%top 46.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Inappropriate implementation in Extensions API in Google Chrome prior to 104.0.5112.101 allowed an attacker who convinced a user to install a malicious extension to inject arbitrary scripts into WebUI via a crafted HTML page.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chromium | 104.0.5112.101-1 | DEBIAN-CVE-2022-2861 |
| Debian:13 | chromium | 104.0.5112.101-1 | DEBIAN-CVE-2022-2861 |
| Debian:14 | chromium | 104.0.5112.101-1 | DEBIAN-CVE-2022-2861 |
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
References
- https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html x_refsource_MISC
- https://crbug.com/1346236 x_refsource_MISC
- FEDORA-2022-3f28aa88cf vendor-advisory, x_refsource_FEDORA