EUVD-2026-66676
GHSA-77gf-pv2q-2p9p
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Network delivery via HTTP sort parameters warrants AV:N; AC:H reflects the prerequisite of unsanitized input reaching the JPA layer; no integrity impact applies to a sort-ordering bypass.
Primary rating from Vendor (vmware).
CVSS VectorNVD
Lifecycle Timeline
3DescriptionNVD
Spring Data JPA's Sort validation can be bypassed when parameters containing crafted payload are accepted from untrusted sources. Spring Data JPA 4.1.0 Spring Data JPA 4.0.0 - 4.0.6 Spring Data JPA 3.5.0 - 3.5.13 Spring Data JPA 3.0.0 - 3.4.15
AnalysisAI
Sort validation bypass in Spring Data JPA allows remote, unauthenticated attackers to submit crafted payloads through untrusted sort parameters, circumventing the library's built-in Sort validation and potentially injecting malicious ordering expressions into the underlying JPA query layer. Affected versions span four release trains from 3.0.0 through 4.1.0, placing a large fraction of Spring Boot applications at risk where dynamic sorting is exposed to user-controlled input. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the target application accepts sort parameters from untrusted sources (e.g., HTTP query parameters) and passes them directly to Spring Data JPA repository query methods, relying on Spring Data JPA's built-in Sort validation as the sole defense without an independent application-layer allowlist. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.8 Medium score reflects the bounded nature of this vulnerability: network-accessible and unauthenticated (AV:N/PR:N), but gated by high attack complexity (AC:H) that requires a specifically crafted payload and an application architecture that forwards unsanitized user input to the JPA sort layer. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | The primary remediation is to upgrade Spring Data JPA to a fixed release within the relevant branch; exact patched version numbers are not confirmed in the available intelligence data and must be obtained from the Spring security advisory at https://spring.io/security/cve-2026-47834. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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