CVE-2026-76244
9.1
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Summary
stigmem-node contains an insecure default configuration vulnerability that allows federation traffic to traverse networks without mTLS protection when non-loopback endpoints are enabled. Operators who explicitly disabled mTLS while binding federation to non-loopback addresses expose federation traffic to cleartext interception and man-in-the-middle attacks.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| eidetic-labs | stigmem | 0 < 0.9.0a2 | affected |
| eidetic-labs | stigmem | 0.9.0a2 | unaffected |
Weaknesses
- CWE-319: Cleartext Transmission of Sensitive Information
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://github.com/eidetic-labs/stigmem/security/advisories/GHSA-jmfc-hfjq-pxcp
- https://www.vulncheck.com/advisories/stigmem-node-insecure-federation-transport-configuration
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