CVE-2023-39965 json
1Panel Unauthorized access in Backend
published 2023-08-10 3 y ago modified 2026-09-10 1 mo ago also GHSA-85cf-gj29-f555 , GO-2023-2005 , EUVD-2023-2240
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 38%
- public exploits
- 0
- none known
Summary
1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, authenticated attackers can download arbitrary files through the API interface. This code has unauthorized access. Attackers can freely download the file content on the target system. This may cause a large amount of information leakage. Version 1.5.0 has a patch for this issue.
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-85cf-gj29-f555 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/1Panel-dev/1Panel | >=1.4.3, <1.5.0 |
1.5.0 |
Affected products
- 1Panel-dev 1Panel
- fit2cloud 1panel
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
github.com
/1Panel-dev/1Panel/security/advisories/GHSA-85cf-gj29-f555
web, exploit, vendor-advisory, advisory
-
github.com
/1Panel-dev/1Panel/releases/tag/v1.5.0
web, product, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2023-39965
advisory
-
github.com
/1Panel-dev/1Panel
package
Sources
- CVE List CVE-2023-39965
- GitHub Advisory GHSA-85cf-gj29-f555
- NVD CVE-2023-39965
- OSV GO-2023-2005
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