Sign in
Deutsch English Español Polski
High

Deserialization of Untrusted Data in Spring Security

  • Disclosed: 13.05.2022
  • Updated: 11.10.2026 12:21

An issue was discovered in Pivotal Spring Security 4.2.0.RELEASE through 4.2.2.RELEASE, and Spring Security 5.0.0.M1. When configured to enable default typing, Jackson contained a deserialization vulnerability that could lead to arbitrary code execution. Jackson fixed this vulnerability by blacklisting known "deserialization gadgets." Spring Security configures Jackson with global default typing enabled, which means that (through the previous exploit) arbitrary code could be executed if all of the following is true: (1) Spring Security's Jackson support is being leveraged by invoking SecurityJackson2Modules.getModules(ClassLoader) or SecurityJackson2Modules.enableDefaultTyping(ObjectMapper); (2) Jackson is used to deserialize data that is not trusted (Spring Security does not perform deserialization using Jackson, so this is an explicit choice of the user); and (3) there is an unknown (Jackson is not blacklisting it already) "deserialization gadget" that allows code execution present on the classpath. Jackson provides a blacklisting approach to protecting against this type of attack, but Spring Security should be proactive against blocking unknown "deserialization gadgets" when Spring Security enables default typing.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.springframework.security:spring-security-core >= 4.2.0.RELEASE, < 4.2.3.RELEASE, >= 5.0.0.M1, < 5.0.0.M2 4.2.3.RELEASE, 5.0.0.M2

References

CVSS score 8.1/10
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-502
Platform
Java / Kotlin (Maven)
Package
org.springframework.security:spring-security-core
Disclosed
13.05.2022
Updated
11.10.2026 12:21

Sources and licenses

OSV / GitHub Advisory Database - GHSA-vhrg-v3cv-p247 - CC BY 4.0

Vulnerability history: org.springframework.security:spring-security-core

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (31) in the archive
Total entries
31
First → latest
10.2018 04.2026
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • Critical 4
  • High 11
  • Medium 15
  • Low 1

Disclosures per year

Severity:
  1. Spring Security annotation detection mechanism has authorization bypass
    High · 7.5 CVE-2025-41248 >= 6.4.0, < 6.4.10, >= 6.5.0, < 6.5.4 6.4.10, 6.5.4
  2. Spring Security authorization bypass for method security annotations on private methods
    Critical · 9.1 CVE-2025-41232 >= 6.4.0, < 6.4.6 6.4.6
  3. Erroneous authentication pass in Spring Security
    High · 8.2 CVE-2024-22257 < 5.7.12, >= 5.8.0, < 5.8.11, >= 6.0.0, < 6.1.8, >= 6.2.0, < 6.2.3 5.7.12, 5.8.11, 6.1.8, 6.2.3
  4. Broken Access Control in Spring Security With Direct Use of isFullyAuthenticated
    High · 7.4 CVE-2024-22234 >= 6.1.0, < 6.1.7, >= 6.2.0, < 6.2.2 6.1.7, 6.2.2
  5. Spring Security authorization rules can be bypassed via forward or include dispatcher types
    Critical · 9.8 CVE-2022-31692 >= 5.7.0, < 5.7.5, >= 5.6.0, < 5.6.9 5.7.5, 5.6.9
  6. Authorization bypass in Spring Security
    Critical · 9.8 CVE-2022-22978 >= 5.5.0, < 5.5.7, >= 5.6.0, < 5.6.4, < 5.4.11 5.5.7, 5.6.4, 5.4.11
  7. Deserialization of Untrusted Data in Spring Security this entry
    High · 8.1 CVE-2017-4995 >= 4.2.0.RELEASE, < 4.2.3.RELEASE, >= 5.0.0.M1, < 5.0.0.M2 4.2.3.RELEASE, 5.0.0.M2
  8. Improper Authentication in Spring Security
    High · 7.3 CVE-2014-0097 >= 3.2.0, < 3.2.2.RELEASE, >= 3.1.0, < 3.1.5.RELEASE 3.2.2.RELEASE, 3.1.5.RELEASE
  9. Resource Exhaustion in Spring Security
    High · 7.5 CVE-2021-22119 >= 5.5.0, < 5.5.1, >= 5.4.0, < 5.4.7, >= 5.3.0, < 5.3.10, >= 5.2.0, < 5.2.11 5.5.1, 5.4.7, 5.3.10, 5.2.11
  10. Security Constraint Bypass in Spring Security
    High · 7.5 CVE-2016-9879 < 3.2.10.RELEASE, >= 4.0.0.RELEASE, < 4.1.4.RELEASE, >= 4.2.0.RELEASE, < 4.2.1.RELEASE 3.2.10.RELEASE, 4.1.4.RELEASE, 4.2.1.RELEASE
  11. Authorization Bypass in Spring Security
    Critical · 9.8 CVE-2014-3527 < 3.1.7, >= 3.2.0, < 3.2.5 3.1.7, 3.2.5
  12. Signature wrapping vulnerability in Spring Security
    High · 8.8 CVE-2020-5407 >= 5.2.0, < 5.2.4, >= 5.3.0, < 5.3.2 5.2.4, 5.3.2
  13. Insufficiently Protected Credentials and Improper Authentication in Spring Security
    High · 7.3 CVE-2019-11272 < 4.2.13 4.2.13
  14. Spring Security vulnerable to Authorization Bypass
    High · 7.4 CVE-2018-15801 >= 5.1.0, < 5.1.2 5.1.2
  15. Spring Security and Spring Framework may not recognize certain paths that should be protected
    High · 7.5 CVE-2016-5007 < 4.1.1 4.1.1

Know which vulnerabilities affect your application

With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.

Connect your application
DockRay newsletter

Application security in your inbox

Important vulnerabilities, actionable guidance and practical advice for your applications. Choose your technologies and follow what matters to your project.

  • A daily digest of new vulnerabilities, critical ones included.
  • Notifications about important updates.
  • Practical advice on application security and monitoring.

Leave empty to receive updates for every technology.

Privacy policy

Free to subscribe. Unsubscribe with one click in any email.