Security readout for executives and security teams
Plain-English summary
Shopware 5 before 5.6.10 has an authenticated stored cross-site scripting issue in the administration area. The main risk is that malicious script content could persist in the admin interface and affect another user who views or interacts with it. The vendor recommends updating to 5.6.10.
Executive priority
Treat this as a moderate-priority remediation for legacy Shopware 5 sites. It is not flagged as actively exploited in the provided evidence, but unpatched eCommerce administration systems increase business risk.
Technical view
CVE-2021-32713 is CWE-79 in Shopware before 5.6.10. CVSS 3.1 is 4.8 with network access, low complexity, high privileges, required user interaction, changed scope, and low confidentiality and integrity impact. The source bundle identifies this as an administration stored XSS.
Likely exposure
Exposure is limited to organizations running Shopware 5 versions earlier than 5.6.10. The issue requires authenticated high-privilege access and user interaction, so internet exposure matters less than admin account compromise, misuse, or weak internal controls.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation. The vulnerability is still relevant where older Shopware 5 deployments remain unpatched, especially if multiple administrators or third-party operators access the backend.
Researcher notes
Evidence is specific but narrow: affected versions, CVSS, CWE, and upgrade target are documented. The bundle does not provide exploit details, affected components beyond administration, or separate mitigations besides upgrading to 5.6.10.
Mitigation direction
- Upgrade Shopware to version 5.6.10 or later.
- Use Shopware Auto-Updater or the vendor download overview.
- Review Shopware security update 05/2021 guidance.
- Prioritize any production store still below 5.6.10.
Validation and detection
- Inventory Shopware 5 instances and record exact versions.
- Confirm every instance is at least version 5.6.10.
- Check whether administrative access is limited to trusted users.
- Verify upgrade evidence in change records or deployment logs.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2021-32713 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 4.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N1.72.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.8MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/shopware/shopware/security/advisories/GHSA-f6p7-8xfw-fjqqCVE reference · x_refsource_CONFIRM
- https://github.com/shopware/shopware/commit/a0850ffbc6f581a8eb8425cc2bf77a0715e21e12CVE reference · x_refsource_MISC
- https://docs.shopware.com/en/shopware-5-en/security-updates/security-update-05-2021CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.