VDB
CVE-2026-27125
CVE-2026-27125
PUBLISHED
CVSS 5.300000190734863 MEDIUM
Svelte SSR attribute spreading includes inherited properties from prototype chain
EPSS 0.57% · 46.4th percentile
Risk Scores
CVSS 4.0
5.300000190734863
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:H/SI:H/SA:N
EPSS Score
0.57%
46.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| npm | svelte | 0, 0 |
| sveltejs | svelte | *, * |
| svelte | svelte | 0, 0 |
Timeline
- Feb 19, 2026 CVE Published
- Feb 21, 2026 EPSS Score
- Feb 23, 2026 CVE Updated
- Feb 23, 2026 EPSS Score
- Feb 26, 2026 EPSS Score
- Feb 28, 2026 EPSS Score
- Mar 3, 2026 EPSS Score
- Mar 5, 2026 EPSS Score
- Mar 7, 2026 EPSS Score
- Mar 9, 2026 Security Advisory
- Mar 10, 2026 EPSS Score
- Mar 12, 2026 EPSS Score
References
- https://github.com/sveltejs/svelte/commit/73098bb26c6f06e7fd1b0746d817d2c5ee90755f fix
- https://github.com/sveltejs/svelte/releases/tag/svelte@5.51.5 fix
- https://github.com/sveltejs/svelte/security/advisories/GHSA-crpf-4hrx-3jrp url
- https://nvd.nist.gov/vuln/detail/CVE-2026-27125 advisory
- https://github.com/sveltejs/svelte package