Vulnerability · Published May 12, 2026 · Assigned by GitHub_M
CVE-2026-43892AntSword: Incomplete noxss() sanitization leads to 1-click RCE via jquery.terminal format code injection
High 8.8
In plain English
A high-severity cross-site scripting in antSword from AntSwordProject. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.3%top 82.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AntSwordProject | antSword | < 2.1.16 |
Weakness: CWE-79, CWE-94, CWE-1188 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H