https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T11:00:06.022424+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-5601 EUVD-2026-5601 2026-10-06T11:00:06.070397+00:00 EUVD-2026-5601 https://cve.radiocsirt.org/vuln/fkie_cve-2024-35223 fkie_cve-2024-35223 2026-10-06T11:00:06.070433+00:00

Dapr is a portable, event-driven, runtime for building distributed applications across cloud and edge. Dapr sends the app token of the invoker app instead of the app token of the invoked app. This causes of a leak of the application token of the invoker app to the invoked app when using Dapr as a gRPC proxy for remote service invocation. This vulnerability impacts Dapr users who use Dapr as a gRPC proxy for remote service invocation as well as the Dapr App API token functionality. An attacker could exploit this vulnerability to gain access to the app token of the invoker app, potentially compromising security and authentication mechanisms. This vulnerability was patched in version 1.13.3.

 https://cve.radiocsirt.org/vuln/ghsa-284c-x8m7-9w5h GHSA-284c-x8m7-9w5h — Dapr API Token Exposure 2026-10-06T11:00:06.070468+00:00

Affected: Go: github.com/dapr/dapr

### **Summary**

A vulnerability has been found in Dapr that causes a leak of the application token of the invoker app to the invoked app when using Dapr as a gRPC proxy for remote service invocation. This issue arises because Dapr sends the app token of the invoker app instead of the app token of the invoked app.

Users who leverage Dapr for gRPC proxy service invocation and are using the app API token feature are encouraged to upgrade Dapr to version [1.13.3](https://github.com/dapr/dapr/releases/tag/v1.13.3).

### Impact

This vulnerability impacts Dapr users who use Dapr as a gRPC proxy for remote service invocation as well as the [Dapr App API token](https://docs.dapr.io/operations/security/app-api-token/) functionality. An attacker could exploit this vulnerability to gain access to the app token of the invoker app, potentially compromising security and authentication mechanisms.

### Patches

The issue has been fixed in Dapr version [1.13.3](https://github.com/dapr/dapr/releases/tag/v1.13.3).

### Details

Dapr uses two types of tokens for authentication:

- `APP_API_TOKEN`: Used by Dapr to authenticate to the app. - `DAPR_API_TOKEN`: Used by the app to authenticate to Dapr.

Dapr uses the `dapr-api-token` metadata in gRPC calls (or header, for HTTP calls) for authentication.

- In communication from dapr to the app, the `dapr-api-token` metadata field will carry the `APP_API_TOKEN`. - In communication from the app to daprd, the `dapr-api-token` metadata field will c…