{"id":"BIT-openbao-2026-115366","summary":"OpenBao 2.3.0 before 2.6.3 Missing Root Namespace Enforcement in Plugin Catalog APIs","details":"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.","aliases":["CVE-2026-115366","GHSA-cg72-x35g-xfp8"],"modified":"2026-10-29T10:55:32.320602720Z","published":"2026-10-29T08:54:45.705Z","database_specific":{"severity":"Low","cpes":["cpe:2.3:a:openbao:openbao:*:*:*:*:*:go:*:*"]},"references":[{"type":"WEB","url":"https://github.com/openbao/openbao/security/advisories/GHSA-cg72-x35g-xfp8"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115366"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/openbao-2.3.0-before-2.6.3-missing-root-namespace-enforcement-in-plugin-catalog-apis"}],"affected":[{"package":{"name":"openbao","ecosystem":"Bitnami","purl":"pkg:bitnami/openbao"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.3.0"},{"fixed":"2.6.3"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/openbao/BIT-openbao-2026-115366.json"},"severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}],"schema_version":"1.9.2"}