CVE Intelligence
Medium Cross-site scripting

CVE-2025-67648 — Shopware's inproper input validation can lead to Reflected XSS through Storefront Login Page

Shopware is an open commerce platform. Versions 6.4.6.0 through 6.6.10.9 and 6.7.0.0 through 6.7.5.0 have a Reflected XSS vulnerability in AuthController.php. A request parameter from the login page URL is directly rendered within the Twig template of the Storefront login page without further processing or input validation. This allows direct code injection into the template via the URL parameter, waitTime, which lacks proper input validation. This issue is fixed in versions 6.6.10.10 and 6.7.5.1.

Published Dec 10, 2025 · Updated Oct 14, 2026 · Sources: NIST National Vulnerability Database, CVE Program (cve.org) e CISA ADP, GitHub Security Advisories · CNA: GitHub_M

Who exploits it and how urgent it is

A 0–100 score combining confirmed exploitation, ransomware and APT use, public exploits, EPSS and severity.

No exploitation signal in the sources consulted so far.
How the score was calculated
  • EPSS 0.2% (30-day exploitation probability)+1
  • Technical severity (medium)+3

The score orders the patch queue; it does not replace your asset context (internet exposure, criticality, compensating controls).

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.

Exploitation
Not confirmed
Not in CISA KEV — an absence of record, not proof it is unexploited.
EPSS FIRST
0.19%
ahead of 8% of scored CVEs · Oct 14, 2026
Affects
Shopware
Shopware and 2 more
CVSS base
6.1
Medium · 4 source(s)
Prioritization reference: 7.1 provisional

CISA SSVC assessment CISA

Three decision points CISA publishes for the CVEs it assesses (SSVC 2.0.3). A stakeholder decision, not a severity score.

Exploitation
None
none · proof-of-concept · active
Automatable
No
can an attacker script the kill-chain steps
Technical impact
Partial
partial · total control of the vulnerable component

Remediation

Fixes and mitigations documented by the sources — linked to the original advisory.

  • Documented patch — github.com (NIST National Vulnerability Database)
  • Composer Shopware/shopware: fixed in version 6.6.10.10 — github.com (GitHub Security Advisories)
  • Composer Shopware/shopware: fixed in version 6.7.5.1 — github.com (GitHub Security Advisories)
  • Composer Shopware/storefront: fixed in version 6.6.10.10 — github.com (GitHub Security Advisories)
  • Composer Shopware/storefront: fixed in version 6.7.5.1 — github.com (GitHub Security Advisories)

First 24 hours

Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.

  1. Identify exposed assets running the affected vendor/product/version combinations (Shopware Shopware, Composer Shopware/shopware, Composer Shopware/storefront).
  2. The attack is network-based and needs no privileges: restrict exposure (ACLs, VPN, WAF) until patched.
  3. Apply the fixed version or the patch documented under Remediation.
  4. Exploitation requires user interaction: tighten email/web filtering and warn affected users.
  5. Search available logs for exploit probes matching the vulnerability class (cross-site scripting), errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

VendorProductVersionsStatusSource
Shopware Shopware ≥ 6.4.6.0 and < 6.6.10.10≥ 6.7.0.0 and < 6.7.5.1 Vulnerable NIST National Vulnerability Database
Shopware Shopware version >= 6.4.6.0, < 6.6.10.10version >= 6.7.0.0, < 6.7.5.1 Vulnerable CVE Program (cve.org) e CISA ADP
Composer Shopware/shopware ≥ 6.4.6.0 and < 6.6.10.10≥ 6.7.0.0 and < 6.7.5.1 Vulnerable GitHub Security Advisories
Composer Shopware/storefront ≥ 6.4.6.0 and < 6.6.10.10≥ 6.7.0.0 and < 6.7.5.1 Vulnerable GitHub Security Advisories

Attack characteristics

The CVSS vector, decoded. It describes the attack, not your exposure to it.

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Every base score collected

Sources score independently and may disagree; each row says who scored it and under which version.

ScoreVersionSeverityExpl.ImpactScored by
7.1 CVSS 3.1 High 2.8 4.2 security-advisories@github.com via NIST National Vulnerability Database
7.1 CVSS 3.1 High — — GitHub, Inc. via GitHub Security Advisories
7.1 CVSS 3.1 High — — GitHub_M via CVE Program (cve.org) e CISA ADP
6.1 CVSS 3.1 Medium 2.8 2.7 nvd@nist.gov via NIST National Vulnerability Database
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N (score shown at the top: nvd@nist.gov)
Scoring entities (NIST, CNA, ADP) score independently; each score is shown with its origin. For prioritization we use 7.1 (security-advisories@github.com via NIST National Vulnerability Database) as a conservative provisional reference — not a definitive official score.

Weakness MITRE

Weakness class according to MITRE’s CWE catalog.

CWE-79 · Cross-site Scripting (XSS)

Other CVEs with this weakness →

EPSS over time FIRST

Oct 13, 2026 → Oct 14, 2026 · 2 reading(s) · max 0.19%

Detection

Read off the CVSS vector and the weakness class. Starting points, not tested rules.

  • Prioritize edge telemetry for the network-reachable component (proxy, WAF, IDS/IPS).
  • Monitor CSP violation reports and script payloads in reflected parameters.
web/proxy/WAF logsnetwork IDS/IPSapplication logs

Timeline

What happened to this CVE, newest first.

  • 2026
  • Fix documented
    Oct 14, 2026 · GitHub Security Advisories
  • Affected products added · composer/shopware/shopware, composer/shopware/storefront
    Oct 14, 2026 · GitHub Security Advisories
  • Affected products added · shopware/shopware
    Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
  • SSVC assessment updated
    Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
  • Record published
    Oct 13, 2026
  • Fix documented
    Oct 13, 2026 · NIST National Vulnerability Database
  • CVSS changed · 6.1
    Oct 13, 2026 · NIST National Vulnerability Database
  • Source status changed · → Analyzed
    Oct 13, 2026 · NIST National Vulnerability Database
  • Record created in this database
    Oct 13, 2026 · NIST National Vulnerability Database
  • 2025
  • CVE published
    Dec 10, 2025 · GitHub_M

Source activity

Repeated readings are counted rather than listed.

  • 1× References added · Oct 14, 2026 – Oct 14, 2026
  • 1× Official description updated · Oct 13, 2026 – Oct 13, 2026

References

4 on the record

Elsewhere on this site

Shopware
every CVE for this vendor
Cross-site scripting
same class
CWE-79
other pages naming this weakness

Related CVEs (same products)

  • CVE-2026-104937 CVE-2026-104937 2d
  • CVE-2026-48013 Shopware: SSRF in Media External-Link Endpoint Bypasses IP Validation Jul 23, 2026
  • CVE-2026-48012 Shopware SSO referer trust leading to an arbitrary redirect target Jul 23, 2026
  • CVE-2026-48010 Shopware: Privilege escalation: non-admin user with user:create ACL can create admin accounts Jul 17, 2026
  • CVE-2026-48014 Shopware: Admin API ACL Bypass in Order State Transition Endpoints Jul 17, 2026
  • CVE-2026-48015 Shopware: Stored XSS via SVG file upload — no SVG sanitization Jul 17, 2026

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

  • No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
  • No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
  • No exploit packet captures, log samples, or incident case IDs supplied.

Answered from this record

Text assembled only from the fields above — no additional claims.

What should defenders know first?

CVE-2025-67648 is "Shopware's inproper input validation can lead to Reflected XSS through Storefront Login Page", rated Medium. It affects Shopware (Shopware); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. CVSS 6.1 describes technical severity. EPSS 0.19% estimates the probability of exploitation in 30 days; neither replaces your asset context. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.

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