CVE-2022-31690

CVE-2022-31690 affects Spring Security versions 5.7 prior to 5.7.5 and 5.6 prior to 5.6.9. A malicious user could modify a client-initiated request to the Authorization Server, leading to privilege escalation on the subsequent approval if the OAuth2 Access Token Response incorrectly contains an e...

CVE-2026-47838

Spring Security CVE-2026-47838 involves the SubjectDnX509PrincipalExtractor and malformed X.509 CN values, causing the extracted username to be read incorrectly and potentially allowing an attacker to impersonate another user. Affected versions include Spring Security 5.7.0–5.7.24; 5.8.0–5.8.26; ...

CVE-2026-22747

Summary : CVE-2026-22747 affects Spring Security 7.0.0–7.0.4. The issue is in SubjectX500PrincipalExtractor’s handling of certain malformed X.509 certificate CN values, which can cause the system to read the wrong username value and potentially allow attacker impersonation of another user. The co...

CVE-2017-4995

CVE-2017-4995 describes a deserialization vulnerability in Pivotal Spring Security 4.2.0.RELEASE–4.2.2.RELEASE and Spring Security 5.0.0.M1 when Jackson default typing is enabled. If Spring Security’s Jackson support is leveraged (SecurityJackson2Modules.getModules(ClassLoader) or enableDefaultTy...

CVE-2026-47877

Spring Security Authorization Server is vulnerable to Cross-Site Scripting (XSS) in its default consent page, which renders user-controlled values without HTML entity encoding. The flaw allows an attacker to inject scripts via crafted input reflected on the consent page, requiring user interactio...