CVE-2026-1331
AMASTAR Technology｜MeetingHub - Arbitrary File Upload
- State
- Published
- Severity
- 9.3 Critical
- Published
- Jan 22, 2026
- Updated
- Jan 22, 2026
- Reserved
- Jan 22, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | twcert |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | twcert |
Weaknesses
- CWE-434 Unrestricted Upload of File with Dangerous Type
Affected Products
| Product | Versions |
|---|---|
MeetingHubAMASTAR Technology |
|
References
- https://www.twcert.org.tw/tw/cp-132-10650-a5ee9-1.htmlthird-party-advisory
- https://www.twcert.org.tw/en/cp-139-10651-ff09c-2.htmlthird-party-advisory
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