CVE-2025-15265
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
svelte vulnerable to Cross-site Scripting
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | svelte | >=5.46.0,<5.46.4 | 5.46.4 |
References
- https://github.com/sveltejs/svelte/security/advisories/GHSA-6738-r8g5-qwp3
- https://nvd.nist.gov/vuln/detail/CVE-2025-15265
- https://github.com/sveltejs/svelte/commit/ef81048e238844b729942441541d6dcfe6c8ccca
- https://fluidattacks.com/advisories/lydian
- https://github.com/sveltejs/svelte
- https://github.com/sveltejs/svelte/releases/tag/svelte%405.46.4
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.