CVE-2026-61429 PraisonAI before 1.6.78 SSRF via Crawl4AI Chromium backend
Attackers can bypass SSRF validation in PraisonAI to access internal services and read sensitive data via DNS rebinding and redirects.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-61429?
CVE-2026-61429 is a high-severity server-side request forgery vulnerability in MervinPraison PraisonAI, published on 11 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-918
Which versions are affected by CVE-2026-61429?
3 open source packages ship an affected version, including praisonaiagents.
| Package | Affected | Fixed in |
|---|---|---|
praisonaiagents PyPI | All versions | 1.6.78 |
praisonaiagents PyPI | All versions | 1.6.78 |
praisonaiagents PyPI | All versions | 1.6.78 |
How do I fix CVE-2026-61429?
Upgrade praisonaiagents to 1.6.78 or later.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-61429 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-61429 exists.
Sources
Also known as GHSA-6g59-gm2v-qhvq, PYSEC-2026-4269.