CVE-2026-79304 json
CyberPanel 1.9.1 contains a path traversal vulnerability in the readFileContents method of the /filemanager/controller endpoint.
published 2026-09-23 47 d ago modified 2026-09-24 45 d ago also EUVD-2026-85401
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known
Summary
CyberPanel 1.9.1 contains a path traversal vulnerability in the readFileContents method of the /filemanager/controller endpoint. An authenticated remote attacker with ownership of any configured domain can supply an arbitrary absolute or out-of-scope path in the fileName JSON property. Because authorization validates only domainName and does not canonicalize or restrict fileName to that domain's home directory, the application returns the contents of files readable by the CyberPanel execution identity.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 45 d ago
Exploit prediction
0.79% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:L/S:U/UI:N |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
- github.com /usmannasir/cyberpanel/blob/v1.9.1/filemanager/views.py#L98-L135
- github.com /usmannasir/cyberpanel/blob/v1.9.1/filemanager/filemanager.py#L20-L27
- github.com /usmannasir/cyberpanel/blob/v1.9.1/filemanager/filemanager.py#L267-L276
- github.com /usmannasir/cyberpanel/blob/v1.9.1/CyberCP/secMiddleware.py#L67-L70
- github.com /lichoin/TraceLoom/blob/main/CVEs/CVE-2026-79304.md
Sources
- CVE List CVE-2026-79304
- NVD CVE-2026-79304
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