CVE-2025-59043
HIGH7.5EPSS 0.16%OpenBao has potential Denial of Service vulnerability when processing malicious unauthenticated JSON requests in github.com/openbao/openbao
Published: 10/17/2025Modified: 11/5/2025
Description
OpenBao has potential Denial of Service vulnerability when processing malicious unauthenticated JSON requests in github.com/openbao/openbao. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/openbao/openbao before v2.4.1.
Affected packages (2)
- Go/github.com/openbao/openbaofrom 0, < 2.4.1
- Go/github.com/openbao/openbaofrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (8)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-59043
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-6203
- PATCHhttps://github.com/openbao/openbao
- WEBhttps://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393
- WEBhttps://github.com/openbao/openbao/blob/788536bd3e10818a7b4fb00aac6affc23388e5a9/http/logical.go#L50
- WEBhttps://github.com/openbao/openbao/commit/d418f238bc99adc72c73109faf574cc2b672880c
- WEBhttps://github.com/openbao/openbao/pull/1756
- WEBhttps://github.com/openbao/openbao/security/advisories/GHSA-g46h-2rq9-gw5m