{"apiVersion":"1.0","identifier":"CVE-2026-76243","description":"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.","publishedAt":"2026-08-19T14:17:56","lastModifiedAt":"2026-08-25T03:16:58","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76243","cvssScore":9.2,"cvssVector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","epssProbability":0.004,"riskScore":0.95,"affectedProduct":"stigmem","affectedVersions":"<0.9.0a2","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-76243","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-76243","en":"https://www.redsauce.net/en/cves/CVE-2026-76243","fr":"https://www.redsauce.net/fr/cves/CVE-2026-76243","pt":"https://www.redsauce.net/pt/cves/CVE-2026-76243","de":"https://www.redsauce.net/de/cves/CVE-2026-76243","sk":"https://www.redsauce.net/sk/cves/CVE-2026-76243","el":"https://www.redsauce.net/el/cves/CVE-2026-76243"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-76243"}}