CVE-2021-41188 : Shopware is open source e-commerce software. Versions prior to 5.7.6 contain a c

Shopware is open source e-commerce software. Versions prior to 5.7.6 contain a cross-site scripting vulnerability. This issue is patched in version 5.7.6. Two workarounds are available. Using the security plugin or adding a particular following config to the `.htaccess` file will protect against cross-site scripting in this case. There is also a config for those using nginx as a server. The plugin and the configs can be found on the GitHub Security Advisory page for this vulnerability.

Published 2021-10-26 15:15:11

Updated 2021-10-28 20:39:02

Source GitHub, Inc.

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2021-41188

Shopware » Shopware
Versions before (<) 5.7.6
cpe:2.3:a:shopware:shopware:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-41188

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 30 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-41188

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None
5.7	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N	2.1	3.6	GitHub, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: High Availability: None

CWE ids for CVE-2021-41188

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Assigned by:
- nvd@nist.gov (Primary)
- security-advisories@github.com (Secondary)

References for CVE-2021-41188

https://github.com/shopware/shopware/releases/tag/v5.7.6

Release Shopware 5.7.6 · shopware/shopware · GitHub
Release Notes;Technical Description
https://docs.shopware.com/en/shopware-5-en/sicherheitsupdates/security-update-10-2021

Security update 10/2021
Release Notes;Vendor Advisory
https://store.shopware.com/en/swag575294366635f/shopware-security-plugin.html

Shopware Security Plugin | Shopware Store
Product
https://github.com/shopware/shopware/commit/37213e91d525c95df262712cba80d1497e395a58

SW-26367 - Add new CSP directive to .htaccess · shopware/shopware@37213e9 · GitHub
Patch;Third Party Advisory
https://github.com/shopware/shopware/security/advisories/GHSA-4p3x-8qw9-24w9

Authenticated Stored XSS in Administration · Advisory · shopware/shopware · GitHub
Third Party Advisory

Jump to

Vulnerability Details : CVE-2021-41188

Products affected by CVE-2021-41188

Exploit prediction scoring system (EPSS) score for CVE-2021-41188

CVSS scores for CVE-2021-41188

CWE ids for CVE-2021-41188

References for CVE-2021-41188