Description
1Panel-dev CordysCRM through 1.9.3 lacks a PROCESS_SETTING permission check on POST /approval-flow/webhook/test, allowing any authenticated user to trigger server-side requests to attacker-supplied URLs. Attackers can redirect GET requests from a controlled host to bypass SSRFValidator and probe internal addresses through success or failure results.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| 1Panel-dev | CordysCRM | ≤ 1.9.3 | — |
References
- Researcher Proof of Concept exploit
- Vulnerable Code (v1.9.3) technical-description
- VulnCheck Advisory: CordysCRM through 1.9.3 Missing Authorization and Blind SSRF via Webhook Test third-party-advisory