CWE-863: ABAC authorization bypass via trailing slash route normalization in Eclipse BaSyx Go Components
CVSS v3
9.8
CRITICAL
EPSS Score
0.4%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
In Eclipse BaSyx Go Components versions up to and including 1.0.0, ABAC-enabled deployments are vulnerable to an authorization bypass caused by inconsistent trailing-slash handling between the ABAC middleware and the HTTP router. The shared router configuration used Chi's `middleware.StripSlashes`, so a request such as `GET /shells/` was dispatched to the registered `GET /shells` route. However, the ABAC middleware evaluated the original request path including the trailing slash. If ABAC rout
In Eclipse BaSyx Go Components versions up to and including 1.0.0, ABAC-enabled deployments are vulnerable to an authorization bypass caused by inconsistent trailing-slash handling between the ABAC middleware and the HTTP router. The shared router configuration used Chi's `middleware.StripSlashes`, so a request such as `GET /shells/` was dispatched to the registered `GET /shells` route. However, the ABAC middleware evaluated the original request path including the trailing slash. If ABAC rout
Active exploitation of CVE-2026-15704 has not been confirmed. The EPSS score is 0.4%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2026-15704 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string 3.1.
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