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CVE-2026-48011— Shopware: Timing-attack on admin panel allowing enumeration of administrator usernames

Quick assessment

Affected
shopware shopware
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Shopware是德国Shopware公司的一套开源电子商务软件。 Shopware 6.6.10.18之前版本和6.7.10.1之前版本存在安全漏洞，该漏洞源于通过执行定时攻击，可能导致攻击者枚举管理员用户的用户名。

CVSS 3.7 · Low EPSS 0.22% · P13

Possible ATT&CK Techniques 1 AI

T1595 · Active Scanning

Affected Version Matrix 2

VendorProduct Version RangeStatus
shopware shopware >= 6.7.0.0, < 6.7.10.1 affected
< 6.6.10.18 affected
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I. Basic Information for CVE-2026-48011

Vulnerability Information
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Vulnerability Title
Shopware: Timing-attack on admin panel allowing enumeration of administrator usernames
Source: CVE Program / CVE List V5
Vulnerability Description
Shopware is an open commerce platform. Prior to versions 6.6.10.18 and 6.7.10.1, an attacker is able to enumerate the usernames of administrator users by performing a timing attack. Versions 6.6.10.18 and 6.7.10.1 fix the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过时间差异性导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Shopware 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Shopware是德国Shopware公司的一套开源电子商务软件。 Shopware 6.6.10.18之前版本和6.7.10.1之前版本存在安全漏洞，该漏洞源于通过执行定时攻击，可能导致攻击者枚举管理员用户的用户名。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
shopware shopware >= 6.7.0.0, < 6.7.10.1 -

II. Public POCs for CVE-2026-48011

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III. Intelligence Information for CVE-2026-48011

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Patches & Fixes for CVE-2026-48011 (1)

Vendor Advisories for CVE-2026-48011 (1)

Vendor Pages for CVE-2026-48011 (1)

IV. Related Vulnerabilities

Same product: shopware
Same vendor: shopware
Same weakness: CWE-208

V. Comments for CVE-2026-48011

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