npm package report

Is @sveltejs/adapter-vercel safe?

1 known vulnerability, worst severity MODERATE.

cvss

5.3

how bad it is if exploited, out of 10

epss

0.30%

chance of exploitation in the next 30 days

xyz score

not scored

CyberXYZ composite, out of 10

fig. 01 — GHSA-9pq4-5hcf-288c, the advisory selected below

// advisories

GHSA-9pq4-5hcf-288c

MODERATECVE-2026-27118

Versions of @sveltejs/adapter-vercel prior to 6.3.2 are vulnerable to cache poisoning. An internal query parameter intended for Incremental Static Regeneration (ISR) is accessible on all routes, allowing an attacker to cause sensitive user-specific responses to be cached and served to other users.

Affected: < 6.3.2
Fixed in: 6.3.2
Weakness: CWE-346
Published: 2026-02-19
Source: github

GHSA NVD MITRE reference

// dependencies

2 direct, 1 carrying known advisories, worst HIGH

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.

Checked 2026-09-22 at 01:43 UTC. The most recent advisory here was published 2026-02-19. Updated continuously from NVD, GHSA, OSV and CNA feeds.

Is @sveltejs/adapter-vercel safe? npm package security report | CyberXYZ