CVE-2026-40114
Last modified
CVE-2026-40114 is a critical-severity vulnerability rated 10/10 on the CVSS scale. PraisonAI is a multi-agent teams system. Prior to 4.5.128, the /api/v1/runs endpoint accepts an arbitrary webhook_url in the request body with no URL validation. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
PraisonAI is a multi-agent teams system. Prior to 4.5.128, the /api/v1/runs endpoint accepts an arbitrary webhook_url in the request body with no URL validation. When a submitted job completes (success or failure), the server makes an HTTP POST request to this URL using httpx.AsyncClient. An unauthenticated attacker can use this to make the server send POST requests to arbitrary internal or external destinations, enabling SSRF against cloud metadata services, internal APIs, and other network-adjacent services. This vulnerability is fixed in 4.5.128.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Praison | Praisonai | < 4.5.128 |
References
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-8frj-8q3m-xhgmExploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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