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.
References (1)
Core 1
Core References
Vendor Advisory
https://spring.io/security/cve-2023-34047
Scores
CVSS v3
3.1
EPSS
0.0047
EPSS Percentile
65.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
Status
published
Products (2)
org.springframework.graphql/spring-graphql
1.1.0 - 1.1.6Maven
vmware/spring_for_graphql
1.1.0 - 1.1.5
Published
Sep 20, 2023
Tracked Since
Feb 18, 2026