CVE•Published 2026-08-25•Modified 2026-08-31•1 article on news•5 live references•NVD data
CVE-2026-79665
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
28
Exploit Prediction Scoring System · top 72% of all CVEs
Weaknesses (CWE)
Description
Ech0 before 4.5.1 contains an authorization bypass vulnerability where session tokens skip scope validation in RequireScopes middleware, allowing logged-in non-admin users to access admin endpoints. Attackers can read system logs, visitor statistics, user emails, and subscribe to live WebSocket logs by sending authenticated session tokens to unprotected endpoints.
Timeline
Published 2026-08-25
Modified 2026-08-31
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-79665Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-79665Censys host search filtered to this CVE id.
grep.app
CVE-2026-79665Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-79665GitHub code search for direct mentions.
Google dork
"CVE-2026-79665" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.