How severe is CVE-2026-41700?

CVE-2026-41700 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-41700 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-41700?

CVE-2026-41700 affects Vmware Spring For Graphql. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-41700?

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-2026-41700 have an EU (EUVD) identifier?

Yes. CVE-2026-41700 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36213.

When was CVE-2026-41700 published?

CVE-2026-41700 was published on 2026-06-11 and last updated on 2026-06-30.

CVE-2026-41700

CVE-2026-41700 is a high-severity vulnerability in Vmware Spring For Graphql with a CVSS 3.x base score of 8.1. 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-346.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36213
Weakness: CWE-346
Affected product: Vmware Spring For Graphql
Published: 2026-06-11
Last modified: 2026-06-30

Description

Spring for GraphQL applications that have enabled the WebSocket transport are vulnerable to Cross-Site WebSocket Hijacking. An attacker can trick an authenticated user into visiting a malicious page, allowing the attacker to execute arbitrary GraphQL operations with the victim's credentials. Affected versions: Spring for GraphQL 2.0.0 through 2.0.3; 1.4.0 through 1.4.5; 1.3.0 through 1.3.8; 1.0.0 through 1.0.6.

Frequently asked questions

What is CVE-2026-41700?: Spring for GraphQL applications that have enabled the WebSocket transport are vulnerable to Cross-Site WebSocket Hijacking. An attacker can trick an authenticated user into visiting a malicious page, allowing the attacker to execute arbitrary GraphQL operations with the victim's credentials. Affected versions: Spring for GraphQL 2.0.0 through 2.0.3; 1.4.0 through 1.4.5; 1.3.0 through 1.3.8; 1.0.0 through 1.0.6.
How severe is CVE-2026-41700?: CVE-2026-41700 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-41700 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-41700?: CVE-2026-41700 affects Vmware Spring For Graphql. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-41700?: 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-2026-41700 have an EU (EUVD) identifier?: Yes. CVE-2026-41700 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36213.
When was CVE-2026-41700 published?: CVE-2026-41700 was published on 2026-06-11 and last updated on 2026-06-30.

References

https://spring.io/security/cve-2026-41700

Affected products (1)

cpe:2.3:a:vmware:spring_for_graphql:*:*:*:*:*:*:*:*

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