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CVE•Published 2026-07-31•Modified 2026-09-10•0 articles on news•4 live references•NVD data

CVE-2026-52856

Vulnerability data via NVD (ingested)

CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
26
Exploit Prediction Scoring System · top 74% of all CVEs
Weaknesses (CWE)
CWE-129Improper Validation of Array IndexCWE-248Uncaught ExceptionCWE-617Reachable AssertionCWE-755Improper Handling of Exceptional Conditions
Description

Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.13.0, a malformed packet received during the SFTP connection handshake causes a Go panic. This issue is fixed in version 1.13.0.

Timeline
Published 2026-07-31
Modified 2026-09-10

External references

NVDMITREExploit-DBVulnCheck

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-2026-52856
Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-52856
Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-52856
Censys host search filtered to this CVE id.
grep.app
CVE-2026-52856
Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-52856
GitHub code search for direct mentions.
Google dork
"CVE-2026-52856" exploit -site:nvd.nist.gov
Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2026-52856 on GitHub.
We haven't classified any articles referencing CVE-2026-52856 yet. The external references above still apply.