CVE-2021-47949
HIGH EPSS 40.9%
Published May 10, 20261mo ago · Modified Jun 17, 20262w ago
8.7 CVSS 4.0
Published May 10, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
40.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-59
References 4
- cyberpanel.net https://cyberpanel.net/
- github.com https://github.com/usmannasir/cyberpanel
- exploit-db.com https://www.exploit-db.com/exploits/50230
- vulncheck.com https://www.vulncheck.com/advisories/cyberpanel-authenticated-remote-code-execution-via-symlink-attack
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.