CVE•Published 2026-05-10•Modified 2026-05-13•1 article on news•7 live references•NVD data
CVE-2021-47949
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
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Description
CyberPanel 2.1 contains a command execution vulnerability that allows authenticated attackers to read arbitrary files and execute remote code by exploiting symlink attacks through the filemanager controller endpoint. Attackers can manipulate the completeStartingPath parameter in POST requests to /filemanager/controller to create symbolic links, read sensitive files like database credentials, and execute arbitrary shell commands through the /websites/fetchFolderDetails endpoint.
Timeline
Published 2026-05-10
Modified 2026-05-13
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-2021-47949Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2021-47949Censys host search filtered to this CVE id.
grep.app
CVE-2021-47949Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2021-47949GitHub code search for direct mentions.
Google dork
"CVE-2021-47949" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.