evershop allows unauthenticated attackers to exhaust application server's resources via "GET /images" API

Exploitation

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

CVSS 4.0

7.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P · score source

EPSS

• CVE-2025-67419: 0.35% estimated exploitation activity in the next 30 days; percentile 28.20 (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.

A Denial of Service (DoS) vulnerability in evershop 2.1.0 and prior allows unauthenticated attackers to exhaust the application server's resources via the "GET /images" API. The application fails to limit the height of the use-element shadow tree or the dimensions of pattern tiles during the processing of SVG files, resulting in unbounded resource consumption and system-wide denial of service.

Published by the source

5 Jan 2026, 21:30 UTC

Last modified by the source

3 Feb 2026, 03:13 UTC

Source last checked

26 Oct 2026, 12:41 UTC

1. Revision 3 · amended · 26 Oct 2026

   Amended from ghsa record GHSA-m2q5-xhqg-92r2

2. Revision 2 · amended · 24 Oct 2026

   Reviewed OSV alias/range/CVSS4 correction; package source scopes and original publication preserved. No customer finding resolved.

3. Revision 1 · created · 24 Oct 2026

   Published from osv record GHSA-m2q5-xhqg-92r2

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# Patch Next advisory brief: CVE-2025-67419

Advisory: evershop allows unauthenticated attackers to exhaust application server's resources via "GET /images" API
IDs: CVE-2025-67419, GHSA-m2q5-xhqg-92r2
Record: https://patchnext.com/advisories/cve-2025-67419 (revision 3, source checked 26 Oct 2026, 12:41 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: High (CVSS 7.7)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor response not established. A vendor fix does not mean a deployment is fixed.

## Affected components
- npm @evershop/evershop: affected <= 2.1.0

## Suggested inspection (read-only)
- `npm ls @evershop/evershop --all`: lists every installed copy and version, including transitive ones. Run in the project root after `npm ci`.

## Supported action
No complete vendor fix is recorded. Follow the primary source's mitigation guidance and check this record again before closing anything.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on @evershop/evershop.
- 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://osv.dev/vulnerability/GHSA-m2q5-xhqg-92r2 (OSV record GHSA-m2q5-xhqg-92r2 lists affected ranges: npm @evershop/evershop >=0 <=2.1.0)
- Verified: https://github.com/advisories/GHSA-m2q5-xhqg-92r2 (GitHub-reviewed advisory GHSA-m2q5-xhqg-92r2 lists affected ranges: npm @evershop/evershop >=0 <=2.1.0)

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