| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-43938 | 12 May 202613:57 | – | attackerkb |
 | YAFNET 跨站脚本漏洞 | 12 May 202600:00 | – | cnnvd |
 | CVE-2026-43938 YAF.NET: Unauthenticated Stored Second-Order XSS in Admin Event Log via Reflected `User-Agent` Header | 12 May 202613:57 | – | cvelist |
 | YAFNET has Unauthenticated Stored Second-Order XSS in Admin Event Log via Reflected `User-Agent` Header | 5 May 202620:31 | – | github |
 | CVE-2026-43938 | 12 May 202615:16 | – | nvd |
 | GHSA-33GV-FC78-QGF5 YAFNET has Unauthenticated Stored Second-Order XSS in Admin Event Log via Reflected `User-Agent` Header | 5 May 202620:31 | – | osv |
 | PT-2026-37309 | 5 May 202600:00 | – | ptsecurity |
 | CVE-2026-43938: Improper Neutralization of Input During Web Page Generation | 12 May 202600:00 | – | rapid7 |
 | CVE-2026-43938 | 5 Jun 202619:23 | – | redhatcve |
 | Cross-site Scripting (XSS) | 5 May 202620:31 | – | snyk |
10
Node
OR
[
{
"vendor": "YAFNET",
"product": "YAFNET",
"versions": [
{
"version": ">= 4.0.0-beta.1, < 4.0.5",
"status": "affected"
},
{
"version": "< 3.2.12",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| User-Agent | header | YetAnotherForum.NET/Pages/Admin/EventLog.cshtml.cs | Admin event-log page deserializes User-Agent into JSON and renders it in HTML without encoding, leading to XSS. | CWE-80, CWE-116, CWE-79 |
| User-Agent | header | YetAnotherForum.NET/Pages/Admin/EventLog.cshtml | Razor view outputs the deserialized User-Agent into HTML without encoding, enabling XSS. | CWE-80, CWE-116, CWE-79 |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
17 Jun 2026 10:50Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.1
EPSS0.00384
SSVC