CVE-2026-115360

EUVD-2026-108285
OpenBao before 2.6.3 contains an open redirect vulnerability in the UI's OIDC identity provider that affects users not authenticated to OpenBao. Attackers can craft OIDC links that redirect unauthenticated users to attacker-controlled destinations, enabling phishing or credential theft.
Open Redirect
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
4.7 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 9.78%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
openbaoopenbao
𝑥
< 2.6.3
CNA
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://github.com/openbao/openbao/security/advisories/GHSA-2cjw-94fw-wqjx
https://www.vulncheck.com/advisories/openbao-before-2.6.3-open-redirect-via-oidc-identity-provider-ui