UpHeron
All vulnerabilities

Servers and applications

CVE-2026-114061

SvelteKit before 3.0.0 XSS via Cache-Control Header in Prerendered Pages

Severity
Low 2.3
Published
21 Oct 2026
Last changed
28 Oct 2026
Added to UpHeron
3 Nov 2026
Fixed in
3.0.0
Sources
CVE Program

Affected software

SoftwareAffected versions
SvelteKitServers and applications · cna:sveltejs|kit
  • Every version before 3.0.0

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-114061