CVSS 9.2 (critical) ยท published 2026-08-19
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.
Weakness: CWE-285
Source: NVD CVE-2026-76243
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