OpenBao 2.3.0 before 2.6.3 Missing Root Namespace Enforcement in Plugin Catalog APIs
OpenBao from 2.3.0 before 2.6.3 contains an improper authorization vulnerability that allows privileged child-namespace tokens to modify plugin registrations because /v1/sys/plugins/catalog/* is not restricted to the root namespace. Attackers can remove existing registrations, create invalid ones, or register installed plugins through a child namespace's sys/ mount, causing denial of service.
CVE-2026-115366
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-115366
openbao
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "openbao",
"product": "openbao",
"versions": [
{
"status": "affected",
"version": "2.3.0",
"lessThan": "2.6.3",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "2.6.3",
"versionType": "semver"
}
],
"packageURL": "pkg:golang/github.com/openbao/openbao/v2",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-115366
Source reference:
/cveMetadata/cveId
Publisher severity
low
Source reference: /containers/cna/metrics
- Event
- #52327 · Revision 1
- Added to Heist Feed
- Publisher date