CVE-2021-33561

MEDIUM
Published May 24, 20215y ago · Modified Jun 17, 20262w ago
4.8 CVSS 3.1
Medium
Find Similar
Published May 24, 2021 5y ago
Last Modified Jun 17, 2026 2w ago

Description

A stored cross-site scripting (XSS) vulnerability in Shopizer before 2.17.0 allows remote attackers to inject arbitrary web script or HTML via customer_name in various forms of store administration. It is saved in the database. The code is executed for any user of store administration when information is fetched from the backend, e.g., in admin/customers/list.html.

CVSS Details

Base Score
4.8
Exploitability
1.7
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
shopizershopizer* <2.17.0

References 3

  • github.com https://github.com/shopizer-ecommerce/shopizer/commit/197f8c78c8f673b957e41ca2c823afc654c19271
    PatchThird Party Advisory
  • github.com https://github.com/shopizer-ecommerce/shopizer/compare/2.16.0...2.17.0
    PatchThird Party Advisory
  • exploit-db.com https://www.exploit-db.com/exploits/49901
    ExploitThird Party AdvisoryVDB Entry

Remediation

  • github.com https://github.com/shopizer-ecommerce/shopizer/commit/197f8c78c8f673b957e41ca2c823afc654c19271
    PatchThird Party Advisory
  • github.com https://github.com/shopizer-ecommerce/shopizer/compare/2.16.0...2.17.0
    PatchThird Party Advisory