Vulnerabilities in pkg:maven/org.springframework.security/spring-security-oauth2-jose

PACKAGE
Advisory Identifier: GHSA-cvc6-q2cp-2xhw
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Advisory Summary

CVE-2026-22748 is a MODERATE (CVSS 5.3) spring security has potential security vulnerability (CWE-20: Improper Input Validation) affecting Spring Framework libraries in the Maven ecosystem. The issue involves spring security has potential security misconfiguration when using withissuerlocation. Remediation is available by upgrading affected packages to version 6.5.10, 7.0.5.

2 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/org.springframework.security/spring-security-oauth2-jose

2 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/org.springframework.security/spring-security-oauth2-jose. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-cvc6-q2cp-2xhw CVE-2026-22748 MODERATE Spring Security has Potential Security Misconfiguration when Using withIssuerLocation
GHSA-27xw-p8v6-9jjr CVE-2018-15801 HIGH Spring Security vulnerable to Authorization Bypass

CVE-2026-22748 at a Glance

CVE Identifier CVE-2026-22748
GHSA Identifier GHSA-cvc6-q2cp-2xhw
Severity MODERATE
CVSS v3.1 Base Score 5.3
CWE Classification CWE-20: Improper Input Validation
Affected Product Spring Framework
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 5.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N).

Attack Vector Network (AV:N)
Attack Complexity High (AC:H)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality None (C:N)
Integrity High (I:H)
Availability None (A:N)

How to Fix CVE-2026-22748

To remediate this vulnerability, upgrade all affected Spring Framework dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

org.springframework.security:spring-security-oauth2-jose fixed: Latest secure release 
<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-oauth2-jose</artifactId>
    <version>Latest secure release</version>
</dependency>
org.springframework.security:spring-security-oauth2-jose fixed: Latest secure release 
<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-oauth2-jose</artifactId>
    <version>Latest secure release</version>
</dependency>
org.springframework.security:spring-security-oauth2-jose fixed: 6.5.10 
<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-oauth2-jose</artifactId>
    <version>6.5.10</version>
</dependency>
org.springframework.security:spring-security-oauth2-jose fixed: 7.0.5 
<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-oauth2-jose</artifactId>
    <version>7.0.5</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree -Dincludes=org.springframework.security

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2026-22748, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.springframework.security

Analyze the terminal output to locate any version of Spring Framework in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 6.5.10), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.springframework.security command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-20: Improper Input Validation, where the product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. In Spring Framework, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder  or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator<Jwt> separately, for example by calling setJwtValidator. This issue affects Spring Security: from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.

CVE-2026-22748 Affected Spring Framework Versions

4 component(s)
Fixed Versions:
6.5.107.0.5
Product / Package Ecosystem Affected Versions Fixed Version
org.springframework.security:spring-security-oauth2-jose
maven/org.springframework.security/spring-security-oauth2-jose
Maven
≥ 6.3.0
≤ 6.3.14
org.springframework.security:spring-security-oauth2-jose
maven/org.springframework.security/spring-security-oauth2-jose
Maven
≥ 6.4.0
≤ 6.4.14
org.springframework.security:spring-security-oauth2-jose
maven/org.springframework.security/spring-security-oauth2-jose
Maven
≥ 6.5.0
< 6.5.10
6.5.10
org.springframework.security:spring-security-oauth2-jose
maven/org.springframework.security/spring-security-oauth2-jose
Maven
≥ 7.0.0
< 7.0.5
7.0.5

References

NVD — CVE-2026-22748 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-22748
Spring Framework Source Repository REPOSITORY
https://github.com/spring-projects/spring-security
Spring Framework Security Information SECURITY
https://spring.io/security/cve-2026-22748

Frequently Asked Questions

What is CVE-2026-22748?
CVE-2026-22748 is a security vulnerability in Spring Framework involving Spring Security has Potential Security Misconfiguration when Using withIssuerLocation under CWE-20: Improper Input Validation.
Which Spring Framework versions are affected?
Affected versions include releases prior to 6.5.10, 7.0.5 across affected packages: org.springframework.security:spring-security-oauth2-jose.
What version fixes CVE-2026-22748?
Upgrading to 6.5.10, 7.0.5 (or the latest patched release for your respective branch) resolves the vulnerability.
Is spring-security-oauth2-jose affected?
Yes, org.springframework.security:spring-security-oauth2-jose is affected in releases prior to Latest secure release, 6.5.10, 7.0.5. Upgrade your dependency to Latest secure release, 6.5.10, 7.0.5 or later.
What is the CVSS score of CVE-2026-22748?
CVE-2026-22748 has a CVSS v3.1 base score of 5.3 (MODERATE) with vector string CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N.
What CWE is associated with CVE-2026-22748?
CVE-2026-22748 is classified under CWE-20: Improper Input Validation (The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.).
How can I check Maven dependencies for CVE-2026-22748?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.springframework.security'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-cvc6-q2cp-2xhw",
  "modified" : "2026-04-29T20:48:39Z",
  "published" : "2026-04-22T06:30:29Z",
  "aliases" : [ "CVE-2026-22748" ],
  "summary" : "Spring Security has Potential Security Misconfiguration when Using withIssuerLocation",
  "details" : "Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder  or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator<Jwt> separately, for example by calling setJwtValidator. This issue affects Spring Security: from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.springframework.security:spring-security-oauth2-jose"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "6.3.0"
      }, {
        "last_affected" : "6.3.14"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.springframework.security:spring-security-oauth2-jose"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "6.4.0"
      }, {
        "last_affected" : "6.4.14"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.springframework.security:spring-security-oauth2-jose"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "6.5.0"
      }, {
        "fixed" : "6.5.10"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 6.5.9"
    }
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.springframework.security:spring-security-oauth2-jose"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "7.0.0"
      }, {
        "fixed" : "7.0.5"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 7.0.4"
    }
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-22748"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/spring-projects/spring-security"
  }, {
    "type" : "WEB",
    "url" : "https://spring.io/security/cve-2026-22748"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-20" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-04-29T20:48:38Z",
    "nvd_published_at" : "2026-04-22T06:16:04Z"
  }
}