CVE•Published 2026-10-16•Modified 2026-10-16•1 article on news•4 live references•NVD data
CVE-2026-111636
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
OpenBMB StaffDeck through 0.5.6 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge administrator session tokens using the hard-coded default app_secret. Attackers can sign an HMAC-SHA256 token for the seeded 'admin' user in 'tenant_demo' to gain full tenant administration, including stored model and channel credentials.
Timeline
Published 2026-10-16
Modified 2026-10-16
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).
Shodan · vuln tag0 hosts
vuln:CVE-2026-111636Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-111636Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-111636Censys host search filtered to this CVE id.
grep.app
CVE-2026-111636Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-111636GitHub code search for direct mentions.
Google dork
"CVE-2026-111636" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-111636 on GitHub.