How severe is CVE-2023-34047?

CVE-2023-34047 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-34047 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-34047?

CVE-2023-34047 affects Vmware Spring For Graphql. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-34047?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-34047 published?

CVE-2023-34047 was published on 2023-09-20 and last updated on 2026-06-17.

CVE-2023-34047

CVE-2023-34047 is a low-severity vulnerability in Vmware Spring For Graphql with a CVSS 3.x base score of 3.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Vmware Spring For Graphql
Published: 2023-09-20
Last modified: 2026-06-17

Description

A batch loader function in Spring for GraphQL versions 1.1.0 - 1.1.5 and 1.2.0 - 1.2.2 may be exposed to GraphQL context with values, including security context values, from a different session. An application is vulnerable if it provides a DataLoaderOptions instance when registering batch loader functions through DefaultBatchLoaderRegistry.

Frequently asked questions

What is CVE-2023-34047?: A batch loader function in Spring for GraphQL versions 1.1.0 - 1.1.5 and 1.2.0 - 1.2.2 may be exposed to GraphQL context with values, including security context values, from a different session. An application is vulnerable if it provides a DataLoaderOptions instance when registering batch loader functions through DefaultBatchLoaderRegistry.
How severe is CVE-2023-34047?: CVE-2023-34047 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-34047 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-34047?: CVE-2023-34047 affects Vmware Spring For Graphql. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-34047?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-34047 published?: CVE-2023-34047 was published on 2023-09-20 and last updated on 2026-06-17.

References

https://spring.io/security/cve-2023-34047

Affected products (1)

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

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