CVE-2026-41706

Open Redirect When Using CookieRequestCache

MEDIUM

6.1

CVSS Score

Published: June 9, 2026 at 11:47 PM UTC

Updated: July 23, 2026 at 07:32 PM UTC

2 products affected across 2 vendorsSpring SecuritySpring Security

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Severity

MEDIUM6.1

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Spring Security · VMware

95%

v < 5.7.245.8.0 ≤ v < 5.8.266.3.0 ≤ v < 6.3.176.4.0 ≤ v < 6.4.176.5.0 ≤ v < 6.5.10.27.0.0 ≤ v < 7.0.5.1

Affected range stops below 5.7.24, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.8.26, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.3.17, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.4.17, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.5.10.2, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.5.1, so it looks safe — our inference, not a vendor statement

Spring Security · Spring

60%

5.7.0 ≤ v < 5.7.245.8.0 ≤ v < 5.8.266.3.0 ≤ v < 6.3.176.4.0 ≤ v < 6.4.176.5.0 ≤ v < 6.5.10.27.0.0 ≤ v < 7.0.5.15.7.0 5.8.0 6.3.0 6.4.0 6.5.0 7.0.0

Affected range stops below 5.7.24, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.8.26, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.3.17, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.4.17, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.5.10.2, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.5.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://spring.io/security/cve-2026-41706

References (1)

Vendor Advisory

Source: cverecord

https://spring.io/security/cve-2026-41706

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUMvmware

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusANALYZED

CWE

CWE-601

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