CVE-2026-59305— Partition interceptor may be improperly added while sending message
Quick assessment
Affected
Spring Spring Cloud Stream
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
VMware Spring Cloud Stream是美国VMware公司的一款消息驱动框架，支持构建事件驱动的微服务应用。 VMware Spring Cloud Stream 5.0.0版本至5.0.2版本、4.3.0版本至4.3.3版本和4.2.0版本至4.2.6版本存在安全漏洞，该漏洞源于发送消息时分区拦截器可能被错误添加。
Possible ATT&CK Techniques 1 AI
T1210 · Exploitation of Remote ServicesAffected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Spring | Spring Cloud Stream | 5.0.0≤ 5.0.2 |
affected |
4.3.0≤ 4.3.3 |
affected | ||
4.2.0≤ 4.2.6 |
affected |
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I. Basic Information for CVE-2026-59305
Vulnerability Information
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Vulnerability Title
Partition interceptor may be improperly added while sending message
Source: CVE Program / CVE List V5
Vulnerability Description
Partition interceptor may be improperly added while sending message.
Spring Cloud Stream 5.0.0 - 5.0.2
Spring Cloud Stream 4.3.0 - 4.3.3
Spring Cloud Stream 4.2.0 - 4.2.6
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
VMware Spring Cloud Stream 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VMware Spring Cloud Stream是美国VMware公司的一款消息驱动框架，支持构建事件驱动的微服务应用。 VMware Spring Cloud Stream 5.0.0版本至5.0.2版本、4.3.0版本至4.3.3版本和4.2.0版本至4.2.6版本存在安全漏洞，该漏洞源于发送消息时分区拦截器可能被错误添加。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Spring | Spring Cloud Stream | 5.0.0 ~ 5.0.2 | - |
|
II. Public POCs for CVE-2026-59305
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Pages for CVE-2026-59305 (1)
Same Patch Batch · Spring · 2026-08-27 · 64 CVEs total
| CVE-2026-59270 | 9.4 CRITICAL | Spring Security embedded UnboundID LDAP server exposes well-known administrative bind DN o |
| CVE-2026-47877 | 8.2 HIGH | Spring Security Authorization Server Default Consent Page is vulnerable to Cross-Site Scri |
| CVE-2026-59324 | 8.2 HIGH | fluxTransform shared RequestMessageHolder causes cross-message header leakage under async |
| CVE-2026-59316 | 8.2 HIGH | Spring Authorization Server Default Consent Page is vulnerable to Cross-Site Scripting (XS |
| CVE-2026-59307 | 8.0 HIGH | Deserialization allow-list silently bypassed: setBeanClassLoader replaces deserializer but |
| CVE-2026-47879 | 7.7 HIGH | Spring Cloud Gateway SSRF and native file access with gRPC |
| CVE-2026-47849 | 7.1 HIGH | Spring Data REST allows mutation of identifier and version properties via JSON Patch |
| CVE-2026-59311 | 6.8 MEDIUM | Fixed predictable /tmp/ziptransformer work directory enables symlink pre-creation |
| CVE-2026-59272 | 6.8 MEDIUM | Log4j2 AmqpAppender disables TLS hostname verification by default |
| CVE-2026-59293 | 6.6 MEDIUM | SMB minimum protocol dialect defaults to SMB1 |
| CVE-2026-59284 | 6.6 MEDIUM | Spring Cloud Commons no allow list for writable env actuator endpoint |
| CVE-2026-59275 | 6.6 MEDIUM | Remote JVM termination: nested-array Java deserialization bypasses allowlist, triggers Sta |
| CVE-2026-59278 | 6.5 MEDIUM | In Spring for Apache Kafka, SSRF via DNS resolution triggered by untrusted java.net types |
| CVE-2026-59317 | 6.5 MEDIUM | In Spring for Apache Kafka, missing header validation in DeadLetterPublishingRecovererFact |
| CVE-2026-59274 | 6.5 MEDIUM | Unbounded decompression in UnZipTransformer enables zip-bomb DoS |
| CVE-2026-59320 | 6.5 MEDIUM | In Spring AMQP the link credit never replenished on listener exception path |
| CVE-2026-47864 | 6.4 MEDIUM | Unsafe Java deserialization in SerializingHttpMessageConverter — remote code execution |
| CVE-2026-59322 | 6.3 MEDIUM | EmbeddedHeadersJsonMessageMapper default gives wire peer full control of MessageHeaders |
| CVE-2026-47881 | 5.9 MEDIUM | Denial of Service in Spring Batch FlatFileItemReader via Malformed Input File |
| CVE-2026-59276 | 5.9 MEDIUM | Timing Attack via Non-Constant-Time Comparison of Sensitive Values |
Showing top 20 of 64 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Spring Cloud Stream
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Potential for logging sensitive data in Spring Cloud Stream
Same vendor: Spring
-
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fluxTransform shared RequestMessageHolder causes cross-messa -
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Shared JSR-223 ScriptEngine evaluated concurrently without T -
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In Spring AMQP the link credit never replenished on listener -
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