CVE-2026-59316highCWE-79

Spring Authorization Server Default Consent Page is vulnerable to Cross-Site Scripting (XSS)

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.2epss 0.2%

probabilidad de explotación

0.2%top 92% de las CVE

explotación observada

noninguna fuente lo reporta

Spring Authorization Server's default consent page renders user-controlled values without HTML entity encoding. When using the DefaultConsentPage, an attacker can craft an OAuth2 authorization request containing a malicious value that is stored server-side and later rendered unencoded in the default consent page presented to the end user. Spring Authorization Server 1.5.0 - 1.5.8 Spring Authorization Server 1.4.0 - 1.4.11

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

Productos afectados

Spring · Spring Authorization Server

Referencias

https://spring.io/security/cve-2026-59316