CVE Explorer
CVE-2026-28270
Kiteworks is a private data network (PDN). Prior to version 9.2.0, a vulnerability in Kiteworks configuration allows uploading of arbitrary files without proper validation. Malicious administrators could exploit this to upload unauthorized file types to the system. Version 9.2.0 contains a patch for the issue.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"security-advisories","vendor":"kiteworks","versions":[{"status":"affected","version":"< 9.2.0"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:03221eae1a2b5cc6ad34db121a22332503c90e27fffbfa8b19983d1435f7cbcf · sha256:aeb5bbaa5c779442… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:03221eae1a2b5cc6ad34db121a22332503c90e27fffbfa8b19983d1435f7cbcf · sha256:aeb5bbaa5c779442… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-434","description":"CWE-434: Unrestricted Upload of File with Dangerous Type","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:03221eae1a2b5cc6ad34db121a22332503c90e27fffbfa8b19983d1435f7cbcf · sha256:aeb5bbaa5c779442… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/kiteworks/security-advisories/security/advisories/GHSA-v8x9-vwg6-cj45","tags":["x_refsource_CONFIRM"],"url":"https://github.com/kiteworks/security-advisories/security/advisories/GHSA-v8x9-vwg6-cj45"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:03221eae1a2b5cc6ad34db121a22332503c90e27fffbfa8b19983d1435f7cbcf · sha256:aeb5bbaa5c779442… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.