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HIGH · 8.2

CVE-2026-47877

Spring Security Authorization Server's default consent page renders user-controlled values without HTML entity encoding. Spring Security 7.1.0 Spring Security 7.0.0 - 7.0.6

Vulnerability Description

Spring Security Authorization Server's default consent page renders user-controlled values without HTML entity encoding. Spring Security 7.1.0 Spring Security 7.0.0 - 7.0.6

CVSS Score

8.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
VmwareSpring Security>= 7.0.0, < 7.0.6.1

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2026-47877?

CVE-2026-47877 is a vulnerability with a CVSS score of 8.2 (HIGH). Spring Security Authorization Server's default consent page renders user-controlled values without HTML entity encoding. Spring Security 7.1.0 Spring Security 7.0.0 - 7.0.6

How severe is CVE-2026-47877?

CVE-2026-47877 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-47877?

Check the references section above for vendor advisories and patch information. Affected products include: Vmware Spring Security.