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CVE-2026-33075

FastGPT has Arbitrary Code Execution in GitHub Actions via pull_request_target in fastgpt-preview-image.yml PUBLISHED

Description (CNA)

FastGPT is an AI Agent building platform. In versions 4.14.8.3 and below, the fastgpt-preview-image.yml workflow is vulnerable to arbitrary code execution and secret exfiltration by any external contributor. It uses pull_request_target (which runs with access to repository secrets) but checks out code from the pull request author's fork, then builds and pushes Docker images using attacker-controlled Dockerfiles. This also enables a supply chain attack via the production container registry. A patch was not available at the time of publication.

Affected (CNA)

Vendor / productVersions
labring / FastGPTaffected <= 4.14.8.3

CWE

CWE-494, CWE-829

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.