CVE-2026-18516— Improper Encoding or Escaping of Output in Crafty Controller
Quick assessment
Affected
Arcadia Technology, LLC Crafty Controller
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Crafty Controller 的审计日志组件中存在一个输出转义漏洞，允许远程未认证的攻击者通过 HTTP 头注入执行存储型跨站脚本（XSS）攻击。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Arcadia Technology, LLC | Crafty Controller | ≤ 4.10.8 |
affected |
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I. Basic Information for CVE-2026-18516
Vulnerability Information
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Vulnerability Title
Improper Encoding or Escaping of Output in Crafty Controller
Source: CVE Program / CVE List V5
Vulnerability Description
An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform stored cross-site scripting via HTTP header injection
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对输出编码和转义不恰当
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Arcadia Technology, LLC | Crafty Controller | 0 ~ 4.10.8 | - |
|
II. Public POCs for CVE-2026-18516
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-18516 (1)
IV. Related Vulnerabilities
Same product: Crafty Controller
-
CVE-2026-90821
Improper Neutralization of Input During Web Page Generation -
CVE-2026-13716
Path Traversal: '.../...//' in Crafty Controller -
CVE-2026-5652
Authorization Bypass Through User-Controlled Key in Crafty C -
CVE-2026-0805
Improper Limitation of a Pathname to a Restricted Directory -
CVE-2026-0963
Improper Limitation of a Pathname to a Restricted Directory
Same vendor: Arcadia Technology, LLC
-
CVE-2026-90821
Improper Neutralization of Input During Web Page Generation -
CVE-2026-13716
Path Traversal: '.../...//' in Crafty Controller -
CVE-2026-5652
Authorization Bypass Through User-Controlled Key in Crafty C -
CVE-2026-0805
Improper Limitation of a Pathname to a Restricted Directory -
CVE-2026-0963
Improper Limitation of a Pathname to a Restricted Directory
Same weakness: CWE-116
-
CVE-2026-110757
Text::CSV_XS versions before 1.65 for Perl allow record spli -
CVE-2026-110756
Text::CSV_XS versions before 1.65 for Perl drop the end of a -
CVE-2026-110592
BottleCRM 0.30 through 1.14.5 HTML Injection via Custom Invo -
CVE-2026-102235
Visual Studio Code Remote Code Execution Vulnerability -
CVE-2026-107823
MariaDB: privilege escalation via incorrect view frm parsing
V. Comments for CVE-2026-18516
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