PT-2021-20204 · Shopizer · Shopizer

Marek Toth · Published 2021-05-24 · Updated 2021-06-08 · CVE-2021-33561

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Shopizer versions prior to 2.17.0

Description A stored cross-site scripting (XSS) issue allows remote attackers to inject arbitrary web script or HTML via the customer name variable in various forms of store administration. The injected code is saved in the database and executed when information is fetched from the backend for any user of store administration, for example, in the "admin/customers/list.html" endpoint.

Recommendations For versions prior to 2.17.0, update to version 2.17.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the store administration forms that use the customer name variable to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-33561

GHSA-RCP4-JM2V-MR3F

Affected Products

Shopizer

References · 8

• 🔥 https://exploit-db.com/exploits/49901 · Exploit
• https://github.com/shopizer-ecommerce/shopizer/commit/197f8c78c8f673b957e41ca2c823afc654c19271 · Patch
• https://github.com/shopizer-ecommerce/shopizer/compare/2.16.0...2.17.0 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-33561 · Security Note
• https://osv.dev/vulnerability/CVE-2021-33561 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-rcp4-jm2v-mr3f · Vendor Advisory
• https://t.me/cvenotify/15158 · Telegram Post
• https://t.me/cvenotify/14971 · Telegram Post