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.
Metrics
Affected Vendors & Products
References
History
Thu, 24 Sep 2026 21:30:00 +0000
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| Metrics |
ssvc
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Wed, 23 Sep 2026 19:00:00 +0000
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| First Time appeared |
Usmannasir
Usmannasir cyberpanel |
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| Vendors & Products |
Usmannasir
Usmannasir cyberpanel |
Wed, 23 Sep 2026 18:15:00 +0000
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| Title | Path Traversal Allows Remote File Read in CyberPanel 1.9.1 | |
| Weaknesses | CWE-20 CWE-22 |
Wed, 23 Sep 2026 16:00:00 +0000
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| Description | 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. | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: mitre
Published: 2026-09-23T00:00:00.000Z
Updated: 2026-09-24T20:12:36.068Z
Reserved: 2026-08-25T00:00:00.000Z
Link: CVE-2026-79304
Updated: 2026-09-24T20:12:07.891Z
Status : Deferred
Published: 2026-09-23T16:16:45.347
Modified: 2026-09-24T21:18:44.210
Link: CVE-2026-79304
No data.