CVE-2026-115361

LOW
INFO Priority: 0.00 BB Relevance: 39/100
Published: 2026-10-22 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Network No Interaction

CVSS Vector Breakdown

AV: Network
AC: High
PR: High
UI: None
S: X
AT: Present
VC: Low
VI: Low
VA: Low

Description

OpenBao before 2.6.3 contains an ACL bypass vulnerability that silently drops explicit deny rules based on forbidden identity metadata templates within wildcard grants. Attackers whose identity metadata contains wildcard or path segments can access paths that should be denied within the broader wildcard-granted scope.

Weakness Classification (1)

Bug Bounty Relevance

39 / 100
✓ Network accessible
✓ No user interaction

CVSS Score

2.1 / 10.0 v4.0
CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/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

EPSS — Exploitation Probability

0.21%
Raw Score 0.002050
Percentile 10.5%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00205
2026-10-28
0.00205

Intelligence Sources

nvd ref →