CVE-2026-43892

HIGH

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

Title source: cna

Description

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.

References (1)

Core 1

Core References

X_Refsource_Confirm x_refsource_confirm

https://github.com/AntSwordProject/antSword/security/advisories/GHSA-c63g-p4cp-r45x

Scores

CVSS v3 8.8

EPSS 0.0026

EPSS Percentile 17.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-1188 CWE-79 CWE-94

Status published

Products (1)

AntSwordProject/antSword < 2.1.16

Published May 12, 2026

Tracked Since May 13, 2026