CVE-2026-3846
published 2026-03-10CVE-2026-3846: Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 148.0.2.
medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 148.0.2.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| craftcms | cms | >= 4.0.0-RC1 < 4.17.5 | 4.17.5 |
| craftcms | cms | >= 5.0.0-RC1 < 5.9.11 | 5.9.11 |
| craftcms | cms | >= 5.6.0 < 5.9.13 | 5.9.13 |
| craftcms | cms | >= 5.6.0 < 5.9.11 | 5.9.11 |
| debian | firefox | < firefox 148.0.2-1 (sid) | firefox 148.0.2-1 (sid) |
| mozilla | firefox | < 148.0.2 | 148.0.2 |
| mozilla | firefox | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
osv6.5MEDIUM