What is CVE-2024-53262?

CVE-2024-53262 is a medium-severity vulnerability in Svelte Sveltekit, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2024-11-25.

How severe is CVE-2024-53262?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Svelte Sveltekit

CVE-2024-53262

SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. The static error.html template for errors contains placeholders that are replaced without escaping the content first. error.html is the page…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (38.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Svelte Sveltekit
Sveltejs Kit — versions < 2.8.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2024-53262?: CVE-2024-53262 is a medium-severity vulnerability in Svelte Sveltekit, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2024-11-25.
How severe is CVE-2024-53262?: Medium severity. CVSS v3 base score is 5.4 out of 10.