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CVE-2026-41706— Open Redirect When Using CookieRequestCache

Quick assessment

Affected
Spring Spring Security
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.

Spring Security是Spring开源的一款具有认证和授权功能的安全框架。 Spring Security存在输入验证错误漏洞，该漏洞源于CookieRequestCache和CookieServerRequestCache将预认证请求URL存储在浏览器cookie中，受影响版本中完整绝对URL存储在cookie中且未经验证用作登录后重定向目标。以下版本受到影响：5.7.0至5.7.23版本、5.8.0至5.8.25版本、6.3.0至6.3.16版本、6.4.0至6.4.16版本、6.5.0至6

CVSS 6.1 · Medium EPSS 0.30% · P20

Affected Version Matrix 6

VendorProduct Version RangeStatus
Spring Spring Security 5.7.0< 5.7.24 affected
5.8.0< 5.8.26 affected
6.3.0< 6.3.17 affected
6.4.0< 6.4.17 affected
6.5.0< 6.5.10.2 affected
7.0.0< 7.0.5.1 affected
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I. Basic Information for CVE-2026-41706

Vulnerability Information
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Vulnerability Title
Open Redirect When Using CookieRequestCache
Source: CVE Program / CVE List V5
Vulnerability Description
Spring Security's CookieRequestCache and CookieServerRequestCache store the pre-authentication request URL in a browser cookie so that users can be redirected back to their intended destination after a successful login. In affected versions, the full absolute URL is stored in the cookie and is used without validation as the post-login redirect target. Affected versions: Spring Security 5.7.0 through 5.7.23; 5.8.0 through 5.8.25; 6.3.0 through 6.3.16; 6.4.0 through 6.4.16; 6.5.0 through 6.5.10; 7.0.0 through 7.0.5.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
Spring Security 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Spring Security是Spring开源的一款具有认证和授权功能的安全框架。 Spring Security存在输入验证错误漏洞，该漏洞源于CookieRequestCache和CookieServerRequestCache将预认证请求URL存储在浏览器cookie中，受影响版本中完整绝对URL存储在cookie中且未经验证用作登录后重定向目标。以下版本受到影响：5.7.0至5.7.23版本、5.8.0至5.8.25版本、6.3.0至6.3.16版本、6.4.0至6.4.16版本、6.5.0至6
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 Security 5.7.0 ~ 5.7.24 -

II. Public POCs for CVE-2026-41706

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III. Intelligence Information for CVE-2026-41706

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Vendor Advisories for CVE-2026-41706 (1)

Same Patch Batch · Spring · 2026-06-09 · 51 CVEs total

CVE-2026-41731 8.1 HIGH In Spring for Apache Kafka, overly broad trusted-package matching in header mappers expose
CVE-2026-41732 8.1 HIGH In Spring for Apache Pulsar, overly broad trusted-package matching in header mapper expose
CVE-2026-41729 8.1 HIGH Spring Data REST SpEL Injection via Map Key in JSON Patch
CVE-2026-41855 8.1 HIGH Spring Framework Unsafe Deserialization via Jackson JMS Converters
CVE-2026-41717 8.1 HIGH Spring Data MongoDB - SpEL Expression Injection via Annotated Query Parameter Binding
CVE-2026-41003 7.6 HIGH Unencoded HTML Outputs in Spring Security May Allow Cross-Site Scripting
CVE-2026-41728 7.5 HIGH Spring Data REST JSON Patch bypasses Jackson read-only property protection on nested objec
CVE-2026-41842 7.5 HIGH Spring Framework Denial of Service via Versioned Resources in Spring MVC and WebFlux
CVE-2026-41850 7.5 HIGH Spring Framework Algorithmic Denial of Service via SpEL Expressions
CVE-2026-41007 7.5 HIGH Spring HATEOAS heap exhaustion through unbounded internal caching
CVE-2026-41849 7.5 HIGH Spring Framework Denial of Service via Integer Overflow in SpEL Expressions
CVE-2026-40984 7.5 HIGH Micrometer HTTP server instrumentations DoS vulnerability
CVE-2026-41695 7.5 HIGH Denial of Service in Spring Data Commons Property Path Resolution
CVE-2026-41716 7.5 HIGH Spring Data web support unbounded negative-result cache keyed on attacker-supplied propert
CVE-2026-40988 7.5 HIGH Unbounded DEFLATE Inflation in SAML 2.0 Service Provider
CVE-2026-40983 7.5 HIGH Micrometer gRPC server instrumentation DoS vulnerability
CVE-2026-41006 7.5 HIGH Spring HATEOAS Collection+JSON/UBER deserializers do not honor Jackson configuration
CVE-2026-41720 7.4 HIGH Authentication Bypass with Empty Password in Spring LDAP
CVE-2026-40993 7.3 HIGH Unfiltered Java Native Deserialization of SAML 2.0 Asserting Party Credentials BLOB Databa
CVE-2026-41845 7.1 HIGH Spring Framework Cross-site Scripting via JavaScriptUtils

Showing top 20 of 51 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Spring Security
Same vendor: Spring
Same weakness: CWE-601

V. Comments for CVE-2026-41706

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