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Shopping Cart & eCommerce Store <= 5.1.0 — Cross-Site Request Forgery to Stored Cross-Site Scripting

CVE-2021-34645Published · Updated

Action summary

Affected: ≤5.1.0Update to 5.1.5 or newer

All remediation steps
Watch plugin
Severity
High8.8
CVSS
8.8
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:N Privileges required
None
UI:R User interaction
Required
S:U Scope
Unchanged
C:H Confidentiality
High
I:H Integrity
High
A:H Availability
High
Weakness
CWE-352 CSRF
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

WP EasyCart: Shopping Cart and eCommerce Store wp-easycart

  1. Affected≤ 5.1.0
  2. Patched in5.1.5

Update to 5.1.5 or newer.

You are affected if you run ≤ 5.1.0. Version 5.1.5 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WP EasyCart: Shopping Cart and eCommerce Store.
  • No admin access? Run a passive check of your site. It reads public files only.
  • No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

  1. Update to version 5.1.5, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch WP EasyCart: Shopping Cart and eCommerce Store to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Xu-Liang Liao.

The Shopping Cart & eCommerce Store WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_currency_settings function found in the ~/admin/inc/wp_easycart_admin_initial_setup.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 5.1.0.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in WP EasyCart: Shopping Cart and eCommerce Store

All 26
More vulnerabilities in WP EasyCart: Shopping Cart and eCommerce Store
SeverityVulnerabilityCVEPublished
Medium6.5Authenticated (Contributor+) SQL Injection
≤5.9.4Update to 6.0.0
CVE-2026-94124
High7.2Authenticated (Store Manager+) Privilege Escalation to ec_ajax_save_page_default_options AJAX Action
≤5.9.3Update to 5.9.4
CVE-2026-17553
Medium4.9Authenticated (Administrator+) SQL Injection via 'product_order' Parameter
≤5.9.2Update to 5.9.3
CVE-2026-17589
Medium6.5Authenticated (Contributor+) SQL Injection
≤5.9.1Update to 5.9.2
CVE-2026-57765
Medium6.5Authenticated (Contributor+) SQL Injection
≤5.8.13Update to 5.8.14
CVE-2026-32422

Same weakness (CSRF)

All CSRF
Other CSRF vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity high, CVSS 8.8

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers
Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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