# CVE-2026-50562

## Summary

- **CVE ID:** CVE-2026-50562
- **Severity:** CRITICAL
- **CVSS Score:** 9.3 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:L)
- **CWE:** CWE-266, CWE-494, CWE-829
- **Published:** Jul 15, 2026
- **Last Modified:** Jul 15, 2026

## Description

FastGPT is a knowledge-based AI application platform. At commit 22ebfacbb43311e9b73294040ae0eb87390c6bba and earlier, artifacts built from untrusted pull request code in .github/workflows/preview-docs-build.yml and .github/workflows/preview-fastgpt-build.yml can be downloaded by privileged workflow_run jobs in .github/workflows/preview-docs-push.yml and .github/workflows/preview-fastgpt-push.yml, allowing attacker-controlled Docker images from the document/ tree or FastGPT build context to be pushed to GHCR and, for documentation previews, deployed with secrets.KUBE_CONFIG_CN.

## Affected Products

- labring — FastGPT (<= 22ebfacbb43311e9b73294040ae0eb87390c6bba)

## References

- [CNA](https://github.com/labring/FastGPT/security/advisories/GHSA-rvgc-2c29-g876)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.21%
- **EPSS Percentile:** 11.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._