com.github.fosin:cdp-oauth2 (1.0.0.release), com.sap.cloud.lm.sl.cf:com.sap.cloud.lm.sl.cf.client (>=1.65.4, <=1.67.1) +101 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (4.2.8.release)

org.springframework.security:spring-security-web MAVEN version 4.2.8.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - com.github.fosin:cdp-oauth2 1.0.0.release -...

com.ahome-it:ahome-tooling-server-core (>=1.1.0-release, <=1.1.3-release), com.ahome-it:ahome-tooling-server-hazelcast (>=1.1.0-release, <=1.1.3-release) +35 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (4.1.0.release)

org.springframework.security:spring-security-web MAVEN version 4.1.0.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - com.ahome-it:ahome-tooling-server-core =1.1.0-release,...

org.apache.syncope:syncope-core (>=1.0.9, <=1.1.8), org.springframework.security:spring-security-cas (3.1.6.release) +5 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (3.1.6.release)

org.springframework.security:spring-security-web MAVEN version 3.1.6.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - org.apache.syncope:syncope-core =1.0.9, =1.4.9, =1.4.9,...

com.github.leleuj.springframework.security:spring-security-oauth-client (>=1.0.0, <=1.1.0), com.github.lltyk:tapestry-spring-security (>=3.0.4, <=3.0.5) +72 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (3.1.0.release)

org.springframework.security:spring-security-web MAVEN version 3.1.0.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: -...

com.antheminc.oss:nimbus-core (>=1.1.7, <=1.2.0), com.antheminc.oss:nimbus-entity-dsl (>=1.1.7, <=1.2.0) +84 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (4.2.6.release)

org.springframework.security:spring-security-web MAVEN version 4.2.6.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - com.antheminc.oss:nimbus-core =1.1.7, =1.1.7, =1.1.7,...

Spring Security Vulnerable to Unauthorized User Impersonation when Using X.509 Client Certificates

In Spring Security Web, SubjectDnX509PrincipalExtractor does not correctly handle certain malformed X.509 certificate CN values, which can lead to reading the wrong value for the username. In a carefully crafted certificate, this can lead to an attacker impersonating another user...

com.capitalone.dashboard:api (>=3.3.0, <=3.4.52), com.capitalone.dashboard:api-audit (>=3.5.1, <=3.7.33) +71 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (4.2.18.release)

org.springframework.security:spring-security-web MAVEN version 4.2.18.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - com.capitalone.dashboard:api =3.3.0, =3.5.1, =3.2.0,...

at.aimon.ops:aimon-ops-api (>=0.0.1, <=0.0.2), au.com.versent.jenkins.plugins:ignore-committer-strategy (>=55.v51410e712e0c, <=63.v7e87d06b_a_30c) +2284 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (>=6.4.0, <=6.4.13)

org.springframework.security:spring-security-web MAVEN version =6.4.0, =0.0.1, =55.v51410e712e0c, =1.0.1, =1.0.2, =1.0.4, =1.0.2, =1.0.16, =1.0.2, =1.0.4, =1.0.18 - cc.zzzyu.nacos:nacos-ai 3.1.1 - cc.zzzyu.nacos:nacos-cmdb 3.1.1 - cc.zzzyu.nacos:nacos-config 3.1.1 - cc.zzzyu.nacos:nacos-console...

com.foreach.imageserver:imageserver-admin (5.0.0.release), com.foreach.imageserver:imageserver-test-embedded (5.0.0.release) +66 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (4.2.10.release)

org.springframework.security:spring-security-web MAVEN version 4.2.10.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - com.foreach.imageserver:imageserver-admin 5.0.0.releas...

com.racquettrack:spring-security-oauth2-client (1.4), com.wichell:framework-web-security (1.0.0) +24 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (3.1.1.release)

org.springframework.security:spring-security-web MAVEN version 3.1.1.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - com.racquettrack:spring-security-oauth2-client 1.4 -...

com.capitalone.dashboard:core (>=3.7.20, <=3.9.9), org.ff4j:ff4j-security-spring (>=1.8.2, <=1.8.7) +13 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (4.1.5.release)

org.springframework.security:spring-security-web MAVEN version 4.1.5.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - com.capitalone.dashboard:core =3.7.20, =1.8.2,...

cn.bestwu:security-oauth2-authorizationserver (1.0.1), cn.dceast.platform:platform-security-starter (2.2.3) +333 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (4.1.3.release)

org.springframework.security:spring-security-web MAVEN version 4.1.3.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - cn.bestwu:security-oauth2-authorizationserver 1.0.1 -...

at.aimon.ops:aimon-ops-api (>=0.0.1, <=0.0.2), au.com.versent.jenkins.plugins:ignore-committer-strategy (>=55.v51410e712e0c, <=63.v7e87d06b_a_30c) +2284 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (>=6.4.0, <=6.4.13)

org.springframework.security:spring-security-web MAVEN version =6.4.0, =0.0.1, =55.v51410e712e0c, =1.0.1, =1.0.2, =1.0.4, =1.0.2, =1.0.16, =1.0.2, =1.0.4, =1.0.18 - cc.zzzyu.nacos:nacos-ai 3.1.1 - cc.zzzyu.nacos:nacos-cmdb 3.1.1 - cc.zzzyu.nacos:nacos-config 3.1.1 - cc.zzzyu.nacos:nacos-console...

co.paralleluniverse:comsat-spring-boot-security (0.5.0), co.paralleluniverse:comsat-spring-security (0.5.0) +69 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (4.0.2.release)

org.springframework.security:spring-security-web MAVEN version 4.0.2.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - co.paralleluniverse:comsat-spring-boot-security 0.5.0 -...

org.springframework.security:spring-security-cas (3.1.5.release), org.springframework.security:spring-security-openid (3.1.5.release) +1 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (3.1.5.release)

org.springframework.security:spring-security-web MAVEN version 3.1.5.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - org.springframework.security:spring-security-cas...

com.ge.predix:uaa-token-lib (>=3.3.2, <=4.0.1), com.github.lizixiang:triph-common (0.0.1-release) +96 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (3.2.10.release)

org.springframework.security:spring-security-web MAVEN version 3.2.10.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - com.ge.predix:uaa-token-lib =3.3.2, =1.0.6, =1.0.1,...

be.dnsbelgium:rdap-server (>=0.3.3, <=1.0.3), com.github.yongjacky:jee.borneo.miri (1.1.6) +82 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (3.1.4.release)

org.springframework.security:spring-security-web MAVEN version 3.1.4.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - be.dnsbelgium:rdap-server =0.3.3, =1.6-2, =1.6.0, =1.6....

org.springframework.security:spring-security-cas (4.2.14.release), org.springframework.security:spring-security-openid (4.2.14.release) +2 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (4.2.14.release)

org.springframework.security:spring-security-web MAVEN version 4.2.14.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - org.springframework.security:spring-security-cas...

co.paralleluniverse:comsat-spring-security (0.3.0), com.bq.corbel:oauth-server (>=1.31.1, <=1.35.0) +231 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (3.2.5.release)

org.springframework.security:spring-security-web MAVEN version 3.2.5.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.security:spring-security-web and may be impacted: - co.paralleluniverse:comsat-spring-security 0.3.0 -...

cc.chensoul.nacos:nacos-distribution (2.5.2), com.buession.security:buession-security-spring (>=3.0.0, <=3.0.1) +588 more potentially affected by CVE-2026-47838 via org.springframework.security:spring-security-web (>=5.8.0, <=5.8.16)

org.springframework.security:spring-security-web MAVEN version =5.8.0, =3.0.0, =3.0.0, =3.0.0, =3.0.0, =5.11.0, =5.11.0, =1.48.0, =1.48.0, =1.48.0, =2.4.0, =2.4.0, =2.4.0, =4.5.0, =4.5.0, =4.5.1 and more Source cves: CVE-2026-47838 Source advisory: GHSA-293Q-567P-WMWQ...