CVE•Published 2026-09-24•Modified 2026-09-29•1 article on news•4 live references•NVD data
CVE-2026-51996
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
19
Exploit Prediction Scoring System · top 81% of all CVEs
Weaknesses (CWE)
Description
An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the src/lib/utils.ts and the getServerUrlHash function
Timeline
Published 2026-09-24
Modified 2026-09-29
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-2026-51996Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-51996Censys host search filtered to this CVE id.
grep.app
CVE-2026-51996Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-51996GitHub code search for direct mentions.
Google dork
"CVE-2026-51996" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (2)
CVE-2026-519962 repos
playb0t/mcp-remote-oauth-securityunknown
Forensic audit of mcp-remote: seven OAuth trust-boundary advisories, five CVE records (CVE-2026-51994/51995/51996/51997/52001). Server-selected request path (CWE-918) run against l…
assignarc/TCEVA-TSPHP
PHP Code to support a volunteer organization's timesheet application. Fully creation of Vishal Khapre. Ported from Java to PHP to reduce hosting costs for non profit organization.