DeepChat input validation vulnerability
🗓️ 11 May 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd🔗 www.cnnvd.org.cn👁 26 Views
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-43899 | 11 May 202621:42 | – | attackerkb |
 | CVE-2026-43899 | 12 Sep 202610:00 | – | circl |
 | CVE-2026-43899 | 11 May 202621:42 | – | cve |
 | CVE-2026-43899 DeepChat: Incomplete Fix for CVE-2025-55733 leads to Remote Code Execution via Markdown Links bypassing `isValidExternalUrl` | 11 May 202621:42 | – | cvelist |
 | EUVD-2026-29336 | 11 May 202621:42 | – | euvd |
 | CVE-2026-43899 | 11 May 202621:42 | – | mend |
 | CVE-2026-43899 | 11 May 202623:20 | – | nvd |
 | PT-2026-39859 | 11 May 202600:00 | – | ptsecurity |
 | CVE-2026-43899: Improper Input Validation | 11 May 202600:00 | – | rapid7 |
 | CVE-2026-43899 | 5 Jun 202619:23 | – | redhatcve |
10
| Source | Link |
|---|---|
| nvd | www.nvd.nist.gov/vuln/detail/CVE-2026-43899 |
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
02 Jun 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.6
EPSS0.00559
SSVC