CVE-2026-41249

HIGH

CoreShop Vulnerable to Remote Code Execution (RCE) via Insecure `pull_request_target` Configuration

Title source: cna
STIX 2.1

Description

CoreShop is a Pimcore enhanced eCommerce solution. In versions 5.0.1 through 5.1.0-beta.1,, the GitHub Actions workflow (`.github/workflows/static.yml`) uses the `pull_request_target` trigger but dangerously checks out the unverified code from the pull request head (`ref: ${{ github.event.pull_request.head.ref }}`). Subsequently, it executes a script (`bin/console`) from this untrusted checkout. This allows any external attacker to achieve Remote Code Execution (RCE) on the GitHub Actions runner simply by submitting a malicious Pull Request. Also known as a "Pwn Request" vulnerability. As of time of publication, `pull_request_target` is still in the file.

Scores

CVSS v3 8.2
EPSS 0.0043
EPSS Percentile 34.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-94
Status published
Products (2)
coreshop/core-shop Packagist
coreshop/CoreShop >= 5.0.1, <= 5.1.0-beta.1
Published Jun 04, 2026
Tracked Since Jun 05, 2026