CVE-2026-43892 HIGH

CVE-2026-43892: AntSword: Incomplete noxss() sanitization leads to 1-click RCE via jquery.terminal format code injection

Vendor Antswordproject
Product antSword
Weakness CWE-79 · XSS
Published May 12, 2026
Last update May 13, 2026
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

AntSword is a cross-platform website management toolkit. Prior to 2.1.16, incomplete noxss() sanitization leads to 1-click RCE via jquery.terminal format code injection. This vulnerability is fixed in 2.1.16.

Key dates

02Disclosure timeline

May 12, 2026 CVE published
May 13, 2026 Record updated