CVE•Published 2026-04-08•Modified 2026-04-13•1 article on news•5 live references•NVD data
CVE-2026-5173
Vulnerability data via NVD (ingested)
CVSS v3.1
8.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
EPSS percentile
—
Weaknesses (CWE)
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.9.6 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user to invoke unintended server-side methods through websocket connections due to improper access control.
Timeline
Published 2026-04-08
Modified 2026-04-13
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-5173Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-5173Censys host search filtered to this CVE id.
grep.app
CVE-2026-5173Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-5173GitHub code search for direct mentions.
Google dork
"CVE-2026-5173" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (8)
CVE-2026-51738 repos
TheDuffman85/crowdsec-web-uiTypeScript
A modern, responsive web interface for managing CrowdSec alerts and decisions.
arkeep-io/arkeepGo
Manage backups across all your servers from a single dashboard.
DarkFunct/TK-CVE-RepoPython
TK-CVE-Repo
xiaofang142/PrerenderShieldGo
PrerenderShield 是一款集防火墙安全防护与预渲染功能于一体的企业级 Web 应用中间件，专为解决前后端分离架构下网站发布的痛点而设计。现有防火墙产品（如雷池）无法支持预渲染，而预渲染产品（如 Rendertron）缺乏防火墙能力，PrerenderShield 填补了这一市场空白，为用户提供一站式的安全防护与 SEO 优化解决方案。
hackviserlabs/pengTypeScript
Open-source penetration test report writing tool. Write, manage, and export professional pentest reports — fast.
FranRom/pupilaTypeScript
Local-first daily job aggregator. AI review per job via your own LLM CLI, swipe-to-apply triage, and an MCP server for AI clients.
RamiBotAI/ramibotPython
RamiBot v3.8.0 is a local-first AI security operations platform integrating multi-LLM support, a dynamic red/blue team skill pipeline, MCP tool orchestration, Docker terminal acces…
26Naitik/repomedicJavaScript