CVE-2026-11839

CRITICAL EPSS 25.3%

Published Jun 11, 20263w ago · Modified Jun 17, 20262w ago

9.9 CVSS 3.1

Critical

Published Jun 11, 2026 3w ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

9.9

Exploitability

3.1

Impact

6.0

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Changed

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

25.3% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-434 Unrestricted Upload of File with Dangerous Type Resource Mgmt

References 1

siberguvenlik.gov.tr https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0367

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.