CVE-2026-1331

9.8 CRITICAL
Published: January 22, 2026 Modified: February 17, 2026
View on NVD

Description

MeetingHub developed by HAMASTAR Technology has an Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://www.twcert.org.tw/en/cp-139-10651-ff09c-2.html
Source: twcert@cert.org.tw
Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-10650-a5ee9-1.html
Source: twcert@cert.org.tw
Third Party Advisory

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
0.1%
25th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

hamastar