CWE-499 (Serializable Class Containing Sensitive Data) documents a weakness type used across vulnerability databases and security assessments. Use the sections below for definition, context, and mapped CVEs.
The code contains a class with sensitive data, but the class does not explicitly deny serialization. The data can be accessed by serializing the class through another class.
| Kind | Name | Class | Prevalence | OS / CPE |
|---|---|---|---|---|
| language | Java | — | Undetermined | — |
These CVEs are mapped to this weakness in this database and kept for traceability and search.
| CVE | Published | Summary |
|---|---|---|
| CVE-2024-5657 | 2024-06-06 | The CraftCMS plugin Two-Factor Authentication in versions 3.3.1, 3.3.2 and 3.3.3 discloses the password hash of the currently authenticated user after submitting a valid TOTP. |
| CVE-2022-39309 | 2022-10-14 | GoCD is a continuous delivery server. GoCD helps you automate and streamline the build-test-release cycle for continuous delivery of your product. GoCD versions prior to 21.1.0 leak the symmetric key … |
| Date | Name | Version | Importance | Comment |
|---|---|---|---|---|
| 2008-07-01 | Eric Dalci | 1.0 | — | updated Time_of_Introduction |
| 2008-09-08 | CWE Content Team | 1.0 | — | updated Common_Consequences, Description, Relationships, Taxonomy_Mappings |
| 2009-07-27 | CWE Content Team | 1.5 | — | updated Demonstrative_Examples |
| 2011-06-01 | CWE Content Team | 1.13 | — | updated Common_Consequences, Relationships, Taxonomy_Mappings |
| 2012-05-11 | CWE Content Team | 2.2 | — | updated Relationships, Taxonomy_Mappings |
| 2012-10-30 | CWE Content Team | 2.3 | — | updated Demonstrative_Examples |
| 2014-07-30 | CWE Content Team | 2.8 | — | updated Relationships, Taxonomy_Mappings |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Relationships |
| 2019-01-03 | CWE Content Team | 3.2 | — | updated Relationships, Taxonomy_Mappings |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated References, Relationships |
| 2021-03-15 | CWE Content Team | 4.4 | — | updated Relationships |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated Detection_Factors, Relationships |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes |
| 2025-12-11 | CWE Content Team | 4.19 | — | updated Weakness_Ordinalities |