CVE-2026-44358CWE-427CWE-829

Espressif Shared GitHub DangerJS: Untrusted Search Path in DangerJS Action Entrypoint

High · published May 28, 2026

CVSS v3.1
8.2
EPSS
0%
Percentile
23.4
In the wild
Unconfirmed
What it is

Espressif Shared GitHub DangerJS is a reusable GitHub Action CI DangerJS workflow for Espressif GitHub projects. Prior to 1.0.1, the action's entrypoint.sh invoked DangerJS from the caller's workspace after copying the fork's checkout into it, creating an untrusted search path for both binary resolution and Node.js module resolution. A fork pull request processed by a pull_request_target workflow could therefore cause fork-supplied code to execute inside the action container in place of the action's own code. This vulnerability is fixed in 1.0.1.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00317 · 23.4th percentile
Weaknesses
CWE-427 · Uncontrolled Search Path Element; CWE-829 · Inclusion of Functionality from Untrusted Control Sphere
Published
2026-05-28T14:28Z
EPSS history
Timeline
  • 28 MAY 14:28Z
    Espressif Shared GitHub DangerJS: Untrusted Search Path in DangerJS Action Entrypoint
    cvelistv5