CVE-2021-47949 (GCVE-0-2021-47949)
Vulnerability from cvelistv5 – Published: 2026-05-10 12:52 – Updated: 2026-05-11 12:51
VLAI
EPSS
VEX
Title
CyberPanel 2.1 Authenticated Remote Code Execution via Symlink Attack
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-11 12:50 UTC
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
VulnCheck
CNA
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/50230 | exploit |
| https://cyberpanel.net/ | product |
| https://github.com/usmannasir/cyberpanel | product |
| https://www.vulncheck.com/advisories/cyberpanel-a… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cyberpanel | CyberPanel |
Affected:
<= 2.1
cpe:2.3:a:cyberpanel:cyberpanel:*:*:*:*:*:*:*:* |
Date Public
2021-08-27 00:00
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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