How severe is CVE-2024-24556?

CVE-2024-24556 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-24556 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-24556?

CVE-2024-24556 affects Nearform Urql. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-24556?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-24556 have an EU (EUVD) identifier?

Yes. CVE-2024-24556 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0403.

When was CVE-2024-24556 published?

CVE-2024-24556 was published on 2024-01-30 and last updated on 2026-06-17.

CVE-2024-24556

CVE-2024-24556 is a high-severity vulnerability in Nearform Urql with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0403
Weakness: CWE-79
Affected product: Nearform Urql
Published: 2024-01-30
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is 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
How severe is CVE-2024-24556?: CVE-2024-24556 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-24556 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-24556?: CVE-2024-24556 affects Nearform Urql. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-24556?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-24556 have an EU (EUVD) identifier?: Yes. CVE-2024-24556 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0403.
When was CVE-2024-24556 published?: CVE-2024-24556 was published on 2024-01-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nearform:urql:*:*:*:*:*:node.js:*:*

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