Improper input validation in Shopware

CVE-2025-30151

Shopware is an open commerce platform. It's possible to pass long passwords that leads to Denial Of Service via forms in Storefront forms or Store-API. This vulnerability is fixed in 6.6.10.3 or 6.5.8.17. For older versions of 6.4, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.004 (32.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-30151: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

  • Shopware — versions >= 6.7.0.0-rc1, < 6.7.0.0-rc2, < 6.5.8.17, 6.7.0.0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-30151?
CVE-2025-30151 is a high-severity vulnerability in Shopware, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2025-04-08.
How severe is CVE-2025-30151?
High severity. CVSS v3 base score is 7.5 out of 10.