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CVE-2026-47875

JobParameterDeserializer bypasses the trusted-type allowlist PUBLISHED

Description (CNA)

Applications that deserialize execution contexts with Jackson2ExecutionContextStringSerializer are vulnerable to a deserialization attack if they use an untrusted data source for the job repository. The JobParameterDeserializer does not properly enforce the trusted-types allowlist, allowing an attacker to craft malicious input that can lead to arbitrary code execution, including known Jackson RCE gadgets. Spring Batch 6.0.0 - 6.0.4 Spring Batch 5.2.0 - 5.2.6

Affected (CNA)

Vendor / productVersions
Spring / Spring Batchaffected 6.0.0 through 6.0.4; affected 5.2.0 through 5.2.6

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.