CVE-2023-6556

2024-01-1108:32:45

Wordfence

www.cve.org

cve-2023-6556

stored cross-site scripting

input sanitization

output escaping

wordpress

authentication

subscriber-level access

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

20.0%

JSON

The FOX – Currency Switcher Professional for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via currency options in all versions up to, and including, 1.4.1.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CNA Affected

[
  {
    "vendor": "realmag777",
    "product": "FOX – Currency Switcher Professional for WooCommerce",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "1.4.1.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/smart-designer.php#L120

plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/smart-designer.php#L21

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3012135%40woocommerce-currency-switcher&new=3012135%40woocommerce-currency-switcher&sfp_email=&sfph_mail=

www.wordfence.com/threat-intel/vulnerabilities/id/8cb37019-33f6-4f72-adfc-befbfbf69e47?source=cve