Description
PraisonAI versions before 1.6.78 contain a server-side request forgery vulnerability in the Crawl4AI/Chromium backend that allows attackers to bypass SSRF validation by exploiting DNS rebinding and HTTP redirects. Attackers can craft URLs that resolve to internal services after the initial validation check, enabling the headless browser to follow redirects and read internal responses including sensitive canary values.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| MervinPraison | PraisonAI | < 1.6.78 | 1.6.78 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | praisonaiagents | < 1.6.78 | 1.6.78 | GHSA-6g59-gm2v-qhvq |
References
- GitHub Security Advisory (GHSA-6g59-gm2v-qhvq) vendor-advisory
- VulnCheck Advisory: PraisonAI before 1.6.78 SSRF via Crawl4AI Chromium backend third-party-advisory