Description (CNA)
Stigmem before 0.9.0a11 fails to validate the delivery_address parameter when creating webhook subscriptions, allowing authenticated users to specify internal loopback and private network destinations. Attackers can trigger matching fact-change events to cause the Stigmem server to issue server-side HTTP POST requests to internal services, enabling blind SSRF attacks against localhost and private network endpoints.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| eidetic-labs / stigmem-node | affected 0 before 0.9.0a11; unaffected 0.9.0a11 |
CWE
CWE-918
References
- https://github.com/eidetic-labs/stigmem/security/advisories/GHSA-5p3m-vhh6-9236
- https://www.vulncheck.com/advisories/stigmem-before-0a11-ssrf-via-unvalidated-webhook-delivery-address
ADP enrichment
No English description supplied.