GHSA-85gx-3qv6-4463
High · 8.1Dapr: Service Invocation path traversal ACL bypass
CVSS
8.1
EPSS
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Published
Apr 17, 2026
CISA due date
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The record
A vulnerability has been found in Dapr that allows bypassing access control policies for service invocation using reserved URL characters and path traversal sequences in method paths. The ACL normalized the method path independently from the dispatch layer, so the ACL evaluated one path while the target application received a different one. Users who have configured access control policies for service invocation are strongly encouraged to upgrade Dapr to the respective patch version `1.17.5`, `1.16.14`, and `1.15.14`.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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