CVE-2023-35885
CriticalPublished
CloudPanel 2 before 2.3.1 has insecure file-manager cookie authentication.
- Published
- Jun 20, 2023
- Updated
- Dec 9, 2024
- Assigning CNA
- mitre
- Evidence observed
- Aug 8, 2026
Primary CVSS
9.8/ 10Critical
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H74.9%
High · next 30 days
- Percentile
- 99.5%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
CloudPanel 2 before 2.3.1 has insecure file-manager cookie authentication.
Sources
Repository evidence: Files: 1 · Repositories: 1
1 Template
http/cves/2023/CVE-2023-35885.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: word($.matchers[*].type)
- FallingSkies-CVE-2023-35885Exploit
Python exploit for CVE-2023-35885 targeting CloudPanel v2.0.0–v2.3.0. Injects a webshell via a crafted serialized cookie to achieve remote code execution and privilege escalation.
Responsible use
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