PT-2026-121543
CVE-2026-115363
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Published
2026-10-22
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Updated
2026-10-22
Description by
CVSS 3.1
3.3
LowMetricsAV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N
OpenBao 2.2.0 before 2.6.4 and 2.7.0 before 2.7.1 contains an information disclosure vulnerability that exposes the tls acme eab mac key value through the sys/config/state/sanitized endpoint. Callers of the sanitized configuration endpoint can retrieve the ACME External Account Binding MAC key used for TLS listener certificates, letting them bind to the operator's ACME account.
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