CVE-2026-76243
9.2
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
stigmem versions before 0.9.0a2 allow unauthenticated access when authentication is disabled on non-loopback deployments. Attackers can perform read, write, and federation operations with anonymous identity when nodes are exposed outside local development environments.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| eidetic-labs | stigmem | 0 < 0.9.0a2 | affected |
| eidetic-labs | stigmem | 0.9.0a2 | unaffected |
Weaknesses
- CWE-285: Improper Authorization
References
- https://github.com/eidetic-labs/stigmem/security/advisories/GHSA-fp6w-8wpg-74g5
- https://www.vulncheck.com/advisories/stigmem-before-0a2-authentication-bypass-via-disabled-auth
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