What’s Vulnerable › Vulnerabilities

CVE-2024-23841: XSS in @apollo/experimental-nextjs-app-support

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-30 · updated 2026-06-17
• Weakness: CWE-80

Description

apollo-client-nextjs is the Apollo Client support for the Next.js App Router. The @apollo/experimental-apollo-client-nextjs NPM package is vulnerable to a cross-site scripting vulnerability. To exploit this vulnerability, an attacker would need to either inject malicious input (e.g. by redirecting a user to a specifically-crafted link) or arrange to have malicious input be returned by a GraphQL server (e.g. by persisting it in a database). To fix this issue, please update to version 0.7.0 or later.

Affected products

• apollographql apollo-client-nextjs: before 0.7.0 — fixed in 0.7.0

How to fix

Upgrade to a fixed version: apollographql apollo-client-nextjs 0.7.0. Check the vendor advisory for mitigations.

References

• https://github.com/apollographql/apollo-client-nextjs/commit/b92bc42abd5f8e17d4db361c36bd08e4f541a46b
• https://github.com/apollographql/apollo-client-nextjs/security/advisories/GHSA-rv8p-rr2h-fgpg
• https://github.com/apollographql/apollo-client-nextjs/commit/b92bc42abd5f8e17d4db361c36bd08e4f541a46b
• https://github.com/apollographql/apollo-client-nextjs/security/advisories/GHSA-rv8p-rr2h-fgpg

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