PraisonAI is a multi-agent teams system. Prior to 4.5.128, deploy.py constructs a single comma-delimited string for the gcloud run deploy --set-env-vars argument by directly interpolating openai_model, openai_key, and openai_base without validating that these values do not contain commas. gcloud uses a comma as the key-value pair separator for --set-env-vars. A comma in any of the three values causes gcloud to parse the trailing text as additional KEY=VALUE definitions, injecting arbitrary environment variables into the deployed Cloud Run service. This vulnerability is fixed in 4.5.128.
Exploitability
AV:LAC:LPR:LUI:NScope
S:CImpact
C:HI:HA:N8.4/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:NOther