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CVE-2026-11839

CRITICAL
9.9
CVSS 3.1
Description
Unrestricted upload of file with dangerous type vulnerability in Başarsoft Information Technologies Inc. Rotaban allows Upload a Web Shell to a Web Server. This issue affects Rotaban: from V2026.06.002 before V2026.06.003.

Metadata

CVE ID
CVE-2026-11839
State
PUBLISHED
Assigner
TR-CERT
Reserved
2026-06-10 06:25 UTC
Published
2026-06-11 14:30 UTC
Last updated
2026-06-17 10:56 UTC
Primary CWE
CWE-434
CWE-434 Unrestricted upload of file with dangerous type
Vendor / Product
Başarsoft Information Technologies Inc. / Rotaban
Sources
cve.org  ·  NVD

Severity & Metrics

9.9 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
Başarsoft Information Technologies Inc. Rotaban — V2026.06.002 < V2026.06.003
Weakness (CWE)
CWESourceDescription
CWE-434 cna CWE-434 Unrestricted upload of file with dangerous type
CVSS scores (1)
ScoreSeverityVersionSourceVector
9.9 CRITICAL 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References (1)
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