
CVE-2025-52894 – OpenBao Vulnerable to Unauthenticated Rekey Operation Cancellation
https://notcve.org/view.php?id=CVE-2025-52894
25 Jun 2025 — OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. OpenBao before v2.3.0 allowed an attacker to perform unauthenticated, unaudited cancellation of root rekey and recovery rekey operations, effecting a denial of service. In OpenBao v2.2.0 and later, manually setting the configuration option `disable_unauthed_rekey_endpoints=true` allows an operator to deny these rarely-used endpoints on global listeners. A patch is availabl... • https://github.com/openbao/openbao/commit/fe75468822a22a88318c6079425357a02ae5b77b • CWE-20: Improper Input Validation •

CVE-2025-52893 – OpenBao May Leak Sensitive Information in Logs When Processing Malformed Data
https://notcve.org/view.php?id=CVE-2025-52893
25 Jun 2025 — OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. OpenBao before v2.3.0 may leak sensitive information in logs when processing malformed data. This is separate from the earlier HCSEC-2025-09 / CVE-2025-4166. This issue has been fixed in OpenBao v2.3.0 and later. Like with HCSEC-2025-09, there is no known workaround except to ensure properly formatted requests from all clients. • https://discuss.hashicorp.com/t/hcsec-2025-09-vault-may-expose-sensitive-information-in-error-logs-when-processing-malformed-data-with-the-kv-v2-plugin/74717 • CWE-532: Insertion of Sensitive Information into Log File •