CoreShop Vulnerable to SQL Injection via Admin Reports

Exploitation

No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.

CVSS

4.9 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS

• CVE-2026-22242: 0.43% estimated exploitation activity in the next 30 days; percentile 36.84 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.

As published by the source; long descriptions are shortened.

Affected Version(s) - CoreShop 4.1.2 Demo (tested) Demo | CoreShop - Earlier versions may also be affected if the same code path exists Summary A blind SQL injection vulnerability exists in the application that allows an authenticated administrator-level user to extract database contents using boolean-based or time-based techniques. The database account used by the application is read-only and non-DBA, limiting impact to confidential data disclosure only. No data modification or service disruption is possible. Details The vulnerability occurs due to unsanitized user input being concatenated into a SQL query without proper parameterization. An attacker with administrative access can manipulate the affected parameter to influence the backend SQL query logic. Although no direct query output is returned, boolean and time-based inference techniques allow an attacker to extract data from the database. Impact Vulnerability Type: Blind SQL Injection Impact: Confidentiality only An attacker…

Published by the source

7 Jan 2026, 19:29 UTC

Last modified by the source

12 Jan 2026, 20:07 UTC

Source last checked

26 Oct 2026, 14:35 UTC

1. Revision 1 · created · 26 Oct 2026

   Published from ghsa record GHSA-ch7p-mpv4-4vg4

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# Patch Next advisory brief: CVE-2026-22242

Advisory: CoreShop Vulnerable to SQL Injection via Admin Reports
IDs: CVE-2026-22242, GHSA-ch7p-mpv4-4vg4
Record: https://patchnext.com/advisories/cve-2026-22242 (revision 1, source checked 26 Oct 2026, 14:35 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Medium (CVSS 4.9)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: coreshop/core-shop 4.1.8. A vendor fix does not mean a deployment is fixed.

## Affected components
- Packagist coreshop/core-shop: affected <= 4.1.7; fixed in 4.1.8

## Suggested inspection (read-only)
- Packagist coreshop/core-shop: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on coreshop/core-shop.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-ch7p-mpv4-4vg4 (GitHub-reviewed advisory GHSA-ch7p-mpv4-4vg4 lists affected ranges: Packagist coreshop/core-shop >=0 <=4.1.7)

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