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CURCY <= 2.2.14 — Unauthenticated Arbitrary Shortcode Execution via 'exchange' Parameter

CVE-2026-11778Published · Updated

Action summary

Affected: ≤2.2.14Update to 2.2.15 or newer

All remediation steps
Watch plugin
Severity
Medium5.4
CVSS
5.4
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:L Confidentiality
Low
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-94 Improper Control of Generation of Code
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

CURCY – Multi Currency for WooCommerce woo-multi-currency

  1. Affected≤ 2.2.14
  2. Patched in2.2.15

Update to 2.2.15 or newer.

You are affected if you run ≤ 2.2.14. Version 2.2.15 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under CURCY – Multi Currency for WooCommerce.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 2.2.15, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch CURCY – Multi Currency for WooCommerce to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to sterva.

The The CURCY – Multi Currency for WooCommerce – Smoothly on WooCommerce 9.x plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 2.2.14. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

Exploits & references

Proof-of-concept & detection

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

Advisories & patches

More in CURCY – Multi Currency for WooCommerce

All 11
More vulnerabilities in CURCY – Multi Currency for WooCommerce
SeverityVulnerabilityCVEPublished
Medium5.3Missing Authorization
≤2.2.20Update to 2.2.21
CVE-2026-121775
Medium5.3Missing Authorization
≤2.2.20Update to 2.2.21
CVE-2026-122663
Medium5.3Missing Authorization
≤2.2.17Update to 2.2.18
CVE-2026-97071
High7.2Unauthenticated Stored Cross-Site Scripting
2.2.18 – 2.2.18Update to 2.2.19
CVE-2026-94171
High7.3Unauthenticated Arbitrary Shortcode Execution via get_products_price Function
≤2.2.5Update to 2.2.6
CVE-2024-13487

Timeline

  1. CVE published

    Severity medium, CVSS 5.4

  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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