Spring Integration at a glance
- Last 12 months
- 15
- Critical · all time
- 0
- Exploited · all time
- 0
- Public exploit · all time
- 1
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| Month | Vulnerabilities | Critical |
|---|---|---|
| Nov 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Aug 2026 | 14 | 0 |
| Jul 2026 | 0 | 0 |
| Jun 2026 | 1 | 0 |
| May 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Nov 2025 | 0 | 0 |
| Oct 2025 | 0 | 0 |
| Sep 2025 | 0 | 0 |
| Aug 2025 | 0 | 0 |
| Jul 2025 | 0 | 0 |
| Jun 2025 | 0 | 0 |
| May 2025 | 0 | 0 |
| Apr 2025 | 0 | 0 |
| Mar 2025 | 0 | 0 |
| Feb 2025 | 0 | 0 |
| Jan 2025 | 0 | 0 |
| Dec 2024 | 0 | 0 |
16 results · Feed
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High 8.2
fluxTransform shared RequestMessageHolder causes cross-message header leakage under async fluxFunction
When an IntegrationFlow uses .fluxTransform() with an asynchronous/reordering fluxFunction that emits raw payloads, concurrent requests on the same FluxMessageChannel subscription have their reply headers (replyChannel, errorChannel, correlationId, any propag…
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Medium 6.3
EmbeddedHeadersJsonMessageMapper default gives wire peer full control of MessageHeaders
The EmbeddedHeadersJsonMessageMapper defaults to an overly permissive header parsing posture in its constructor. When decodeNativeFormat processes raw byte payloads, it deserializes embedded JSON headers into a plain Map and constructs a GenericMessage with M…
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Medium 4.2
Shared JSR-223 ScriptEngine evaluated concurrently without THREADING check
A single ScriptEngine instance is reused for every message on a script-backed channel. For JSR-223 engines that report THREADING=null (not thread-safe, e.g. the Kotlin kts engine), concurrent message processing can corrupt engine-internal state, potentially l…
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Medium 6.8
Fixed predictable /tmp/ziptransformer work directory enables symlink pre-creation
A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0…
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High 8.0
Deserialization allow-list silently bypassed: setBeanClassLoader replaces deserializer but mapper keeps stale reference
An operator who calls JdbcMessageStore.addAllowedPatterns(...) to restrict deserialization receives no protection at all when the store is a Spring-managed bean. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Sprin…
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Medium 6.6
SMB minimum protocol dialect defaults to SMB1
Unless the application explicitly raises smbMinVersion, the jCIFS client will negotiate down to SMB1/CIFS, which lacks mandatory signing/encryption and is vulnerable to NTLM relay and content-tampering MITM. Spring Integration 7.1.0 Spring Integration 7.0.0 -…
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Low 3.2
World-readable metadata file in PropertiesPersistingMetadataStore (insecure temp-file permissions)
PropertiesPersistingMetadataStore, the default file-based ConcurrentMetadataStore, persists its state to ${java.io.tmpdir}/spring-integration/metadata-store.properties with world-readable permissions. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 …
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Medium 6.5
Unbounded decompression in UnZipTransformer enables zip-bomb DoS
The UnZipTransformer does not limit decompressed entry size or entry count when processing archives. Consequently, an attacker can send a zip archive that can exhaust JVM heap memory, causing a denial-of-service outage. Spring Integration 7.1.0 Spring Integra…
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Medium 5.4
DefaultJmsHeaderMapper copies all JMS user properties into MessageHeaders without excluding framework-significant names
A producer who can publish to a JMS destination consumed by any Spring Integration JMS inbound component can set String JMS properties named replyChannel, errorChannel, or json__TypeId__ which are copied verbatim into the Spring Integration MessageHeaders. Sp…
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Medium 6.4
Unsafe Java deserialization in SerializingHttpMessageConverter — remote code execution
SerializingHttpMessageConverter deserializes the body of incoming HTTP requests with a raw java.io.ObjectInputStream and no class filtering. Any request with Content-Type application/x-java-serialized-object whose body resolves to a Serializable type is read …
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Medium 6.3
UDP adapter sends ack to attacker-supplied host:port parsed from packet body, even when acknowledge=false
An unauthenticated remote attacker who can send a single UDP packet to a Spring Integration UDP inbound adapter can cause the server to emit an outbound UDP datagram to an arbitrary internal or external host and port of the attacker's choosing. Spring Integra…
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Medium 5.4
ZipTransformer uses file_name header to build workDirectory path without sanitization
An attacker who can set the file_name header on a message reaching a ZipTransformer with ZipResultType.FILE (the default) can cause the resulting .zip archive to be written to an arbitrary filesystem path outside the configured workDirectory. Spring Integrati…
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Medium 5.4
Unbounded memory allocation in RFC6587SyslogDeserializer (octet-counted framing) — remote DoS
RFC6587SyslogDeserializer, used by the Spring Integration syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames, trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array of exactly that size with no upper bound. Sp…
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Medium 6.3
JsonToObjectTransformer resolves the json__TypeId__ message header to an arbitrary class without an allow-list
Spring Integration's JSON to object conversion uses the json__TypeId__ header to choose the deserialization target type, and resolves that header value to a class with ClassUtils.forName and no type/package allow-list. Spring Integration 7.1.0 Spring Integrat…
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High 7.1CVE-2026-40987 Public exploit
Remote-file synchronizer in Spring Integration writes server-supplied filename under localDirectory without canonicalization
A malicious or compromised FTP/SFTP/SMB server can write arbitrary files anywhere on the client filesystem (outside the configured local-directory) with attacker-controlled content. Affected versions: Spring Integration 7.0.0 through 7.0.4; 6.5.0 through 6.5.…
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Low —
Spring Integration XML External Entity Injection (XXE)
Spring Integration (spring-integration-xml and spring-integration-ws modules), versions 4.3.18, 5.0.10, 5.1.1, and older unsupported versions, were susceptible to XML External Entity Injection (XXE) when receiving XML data from untrusted sources.