What is CVE-2024-24556?

CVE-2024-24556 is a high-severity vulnerability in Nearform Urql, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2024-01-30.

How severe is CVE-2024-24556?

High severity. CVSS v3 base score is 7.2 out of 10.

XSS in Nearform Urql

CVE-2024-24556

urql is a GraphQL client that exposes a set of helpers for several frameworks. The `@urql/next` package is vulnerable to XSS. To exploit this an attacker would need to ensure that the response returns `html` tags and that the web-application is using streamed responses (non-RSC). This vulnerability is due to improper escaping of html-like characters in the response-stream. To fix this vulnerability upgrade to version 1.1.1

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (28.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Nearform Urql
Urql-graphql Urql — versions < 1.1.1

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2024-24556?: CVE-2024-24556 is a high-severity vulnerability in Nearform Urql, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2024-01-30.
How severe is CVE-2024-24556?: High severity. CVSS v3 base score is 7.2 out of 10.