Medium severity · published Sep 20, 2023
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…
4.3
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Spring For Graphql · Vmware
1.1.0 through 1.1.5; 1.2.0 through 1.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-34047
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-34047
Vendor Advisory
https://spring.io/security/cve-2023-34047
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