Krayin CRM 2.2.5 before 2.2.7 contains a server-side request forgery filter bypass that allows users with webhook permissions to reach internal…
Krayin CRM 2.2.5 before 2.2.7 contains a server-side request forgery filter bypass that allows users with webhook permissions to reach internal addresses via DNS rebinding. Attackers can return a public address during WebhookService::isSafeEndpoint() validation and an internal address when Guzzle re-resolves, sending blind requests to internal services and cloud metadata endpoints.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- PHP
- Product
- PHP
- CVSS
- 3.3
- Exposure class
- Web platform
Why it ranks 5 (Routine)
- Product class: web platform
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.