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Posted to github@beam.apache.org by "rishiarora123 (via GitHub)" <gi...@apache.org> on 2026/06/11 17:45:48 UTC

[I] CVE Consideration Request – GitHub Actions Workflow RCE Vulnerability in Apache Beam [beam]

rishiarora123 opened a new issue, #38926:
URL: https://github.com/apache/beam/issues/38926

   ### What happened?
   
   ## Background
   
   This issue is related to HackerOne Report #3763942, titled:
   
   **GitHub Actions CI/CD Injection Leads To RCE — anthropics/beam**
   
   The report was submitted to Anthropic on May 27, 2026 and was subsequently resolved through their vulnerability disclosure process.
   
   According to Anthropic's response:
   
   > "CVE assignment for the underlying workflow pattern in the upstream project would be the Apache Beam project's decision, made through their own security and advisory process."
   
   As a result, we are requesting a review of the upstream Apache Beam implementation to determine whether the affected workflow pattern existed in Apache Beam and whether it qualifies for a security advisory and/or CVE assignment.
   
   ### Researchers
   
   * Rishi Arora
     LinkedIn: linkedin.com/in/rishiharyana
   
   * Subham Chatterjee
     LinkedIn: https://www.linkedin.com/in/subhchatterjee/
   
   Please let us know if any additional information, proof-of-concept details, workflow references, commit history, remediation details, or supporting documentation are required.
   
   
   <img width="789" height="588" alt="Image" src="https://github.com/user-attachments/assets/d5ce19d8-998e-4b61-abcf-ec4bbf5b4705" />
   <img width="255" height="570" alt="Image" src="https://github.com/user-attachments/assets/df492465-e61b-4642-8222-d8123adb390b" />
   
   ### Issue Priority
   
   Priority: 1 (data loss / total loss of function)
   
   ### Issue Components
   
   - [ ] Component: Python SDK
   - [ ] Component: Java SDK
   - [ ] Component: Go SDK
   - [ ] Component: Typescript SDK
   - [ ] Component: IO connector
   - [x] Component: Beam YAML
   - [ ] Component: Beam examples
   - [ ] Component: Beam playground
   - [ ] Component: Beam katas
   - [ ] Component: Website
   - [x] Component: Infrastructure
   - [ ] Component: Spark Runner
   - [ ] Component: Flink Runner
   - [ ] Component: Prism Runner
   - [ ] Component: Twister2 Runner
   - [ ] Component: Hazelcast Jet Runner
   - [ ] Component: Google Cloud Dataflow Runner


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Re: [I] CVE Consideration Request – GitHub Actions Workflow RCE Vulnerability in Apache Beam [beam]

Posted by "damccorm (via GitHub)" <gi...@apache.org>.
damccorm closed issue #38926: CVE Consideration Request – GitHub Actions Workflow RCE Vulnerability in Apache Beam
URL: https://github.com/apache/beam/issues/38926


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Re: [I] CVE Consideration Request – GitHub Actions Workflow RCE Vulnerability in Apache Beam [beam]

Posted by "damccorm (via GitHub)" <gi...@apache.org>.
damccorm commented on issue #38926:
URL: https://github.com/apache/beam/issues/38926#issuecomment-4693876991

   Hey @rishiarora123 I can't see the contents of the report you made, could you instead please follow https://beam.apache.org/security/ to report a vulnerability privately


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