CVE-2026-111696

Description

data-platform-open through commit efeacd3 uses a hardcoded, publicly known default AES key in AesPasswordEncAndDecServiceImpl, allowing authenticated attackers to decrypt stored datasource passwords. Attackers can obtain ciphertext passwords from the datasource detail API, for example via cross-workspace IDOR, and decrypt them offline to recover plaintext database credentials.

References

• https://github.com/shaiwz/data-platform-open/blob/efeacd35e8450b7a084fa2134d292cd058cf605b/data-platform-open-common/src/main/resources/application-common.yml#L104-L106
• https://github.com/shaiwz/data-platform-open/blob/efeacd35e8450b7a084fa2134d292cd058cf605b/data-platform-open-web/src/main/java/cn/dataplatform/open/web/service/impl/AesPasswordEncAndDecServiceImpl.java#L21-L25
• https://hackmd.io/@hieuPenguinnn/data-platform-open-datasource-cross-workspace-idor-and-hardcoded-aes-key
• https://www.vulncheck.com/advisories/data-platform-open-through-commit-efeacd3-hardcoded-aes-key-for-datasource-passwords