Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A path traversal vulnerability was identified in GitHub Enterprise Server that allowed an attacker who had code execution inside the Dependabot updater container to write files to arbitrary repository paths, including GitHub Actions workflow files under .github/workflows/ as the path validation did not check the effective path which the attacker could control through the dependency file's directory and symlink target. If the repository used a pull_request_target workflow or had auto-merge enabled, an injected workflow could execute with access to the repository's GitHub Actions secrets. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.22 and was fixed in versions 3.21.3, 3.20.5, 3.19.9, 3.18.12, 3.17.18.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
Critical CVEs today: CVE-2026-15343 (GitHub Enterprise path traversal via Dependabot), CVE-2026-16108 (Keycloak group/perm leak), CVE-2026-51083 (Proxmox VE hash exposure), CVE-2026-15380 (Symantec SYSTEM code exec). Full breakdowns on ExploitGrid http://exploitgrid.net #CVE
Post summary
The message announces several critical CVEs with concise technical descriptions and directs readers to ExploitGrid for detailed breakdowns.
🚨 Critical CVEs today: CVE-2026-9810 (WordPress AI Copilot unauth RCE), CVE-2026-16089 (Keycloak OAuth2 auth code bypass), CVE-2026-15343 (GitHub Dependabot path traversal to RCE), CVE-2026-51082 (Proxmox VE hash dump). Full breakdowns → http://exploitgrid.net #CVE #InfoSec
Post summary
The post lists several newly disclosed critical CVEs with brief technical descriptions and links to breakdowns on exploitgrid.net.