CVE•Published 2026-10-11•Modified 2026-10-16•0 articles on news•5 live references•NVD data
CVE-2026-108752
Vulnerability data via NVD (ingested)
CVSS v3.1
4.2
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
EPSS percentile
15
Exploit Prediction Scoring System · top 85% of all CVEs
Weaknesses (CWE)
Description
JupyterHub through 6.0.1 contains an identifier collision vulnerability that allows authenticated users to overwrite another user's named-server OAuth client by registering a hyphenated username. Attackers holding a name like alice-prod can overwrite the client for alice's server prod, breaking OAuth login and revoking tokens by stopping their own server.
Timeline
Published 2026-10-11
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-2026-108752Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-108752Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-108752Censys host search filtered to this CVE id.
grep.app
CVE-2026-108752Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-108752GitHub code search for direct mentions.
Google dork
"CVE-2026-108752" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (3)
We haven't classified any articles referencing CVE-2026-108752 yet. The external references above still apply.