CVE•Published 2026-10-26•Modified 2026-10-28•1 article on news•5 live references•NVD data
CVE-2026-112343
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS percentile
—
Weaknesses (CWE)
Description
Syncplify Server! before 8.8.0 contains an access control bypass vulnerability that allows authenticated SFTP users to evade per-path permission overrides by exploiting case-insensitive filesystem path resolution and 8.3 short names. Attackers can address a protected directory using alternate capitalization or its 8.3 short name to perform file uploads and downloads that the configured override is intended to deny, resulting in unauthorized file access.
Timeline
Published 2026-10-26
Modified 2026-10-28
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-2026-112343Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-112343Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-112343Censys host search filtered to this CVE id.
grep.app
CVE-2026-112343Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-112343GitHub code search for direct mentions.
Google dork
"CVE-2026-112343" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-112343 on GitHub.