CVE-2026-9241 (GCVE-0-2026-9241)
Vulnerability from cvelistv5 – Published: 2026-05-28 03:27 – Updated: 2026-05-28 10:37
VLAI
Title
FOX – Currency Switcher Professional for WooCommerce <= 1.4.6 - Authenticated (Subscriber+) Authorization Bypass via User-Controlled Key to 'wooc_order_user_roles' Parameter
Summary
The FOX – Currency Switcher Professional for WooCommerce plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in all versions up to and including 1.4.6. This is due to the `get_value()` function in `classes/fixed/fixed_user_role.php` trusting the attacker-controlled `$_REQUEST['wooc_order_user_roles']` parameter to determine the user's role context for role-based price resolution without any validation, allowing it to override the legitimate role data derived from the authenticated user's session object via `$user->roles`. This makes it possible for authenticated attackers, with Subscriber-level access and above, to impersonate higher-privileged roles — such as wholesale customer or administrator — and obtain discounted or otherwise restricted pricing that should not be available to their actual role. This vulnerability only has practical impact when the fixed user-role pricing feature is enabled and at least one product has a privileged-role price configured.
Severity
4.3 (Medium)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| realmag777 | FOX – Currency Switcher Professional for WooCommerce |
Affected:
0 , ≤ 1.4.6
(semver)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-9241",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-28T10:26:17.893238Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-28T10:37:45.822Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "FOX \u2013 Currency Switcher Professional for WooCommerce",
"vendor": "realmag777",
"versions": [
{
"lessThanOrEqual": "1.4.6",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Long Lagon"
}
],
"descriptions": [
{
"lang": "en",
"value": "The FOX \u2013 Currency Switcher Professional for WooCommerce plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in all versions up to and including 1.4.6. This is due to the `get_value()` function in `classes/fixed/fixed_user_role.php` trusting the attacker-controlled `$_REQUEST[\u0027wooc_order_user_roles\u0027]` parameter to determine the user\u0027s role context for role-based price resolution without any validation, allowing it to override the legitimate role data derived from the authenticated user\u0027s session object via `$user-\u003eroles`. This makes it possible for authenticated attackers, with Subscriber-level access and above, to impersonate higher-privileged roles \u2014 such as wholesale customer or administrator \u2014 and obtain discounted or otherwise restricted pricing that should not be available to their actual role. This vulnerability only has practical impact when the fixed user-role pricing feature is enabled and at least one product has a privileged-role price configured."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639 Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-28T03:27:27.160Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1c8c1fec-0e87-46f7-83c5-8f9e9aa97b4f?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/fixed/fixed_user_role.php#L228"
},
{
"url": "https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/fixed/fixed_user_role.php#L229"
},
{
"url": "https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/woocs.php#L2271"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3543524%40woocommerce-currency-switcher\u0026new=3543524%40woocommerce-currency-switcher\u0026sfp_email=\u0026sfph_mail="
}
],
"timeline": [
{
"lang": "en",
"time": "2026-05-21T19:14:07.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-05-27T14:49:48.000Z",
"value": "Disclosed"
}
],
"title": "FOX \u2013 Currency Switcher Professional for WooCommerce \u003c= 1.4.6 - Authenticated (Subscriber+) Authorization Bypass via User-Controlled Key to \u0027wooc_order_user_roles\u0027 Parameter"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-9241",
"datePublished": "2026-05-28T03:27:27.160Z",
"dateReserved": "2026-05-21T18:57:33.435Z",
"dateUpdated": "2026-05-28T10:37:45.822Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-9241",
"date": "2026-05-30",
"epss": "0.00028",
"percentile": "0.08657"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2026-9241\",\"sourceIdentifier\":\"security@wordfence.com\",\"published\":\"2026-05-28T05:16:39.600\",\"lastModified\":\"2026-05-28T13:45:25.260\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The FOX \u2013 Currency Switcher Professional for WooCommerce plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in all versions up to and including 1.4.6. This is due to the `get_value()` function in `classes/fixed/fixed_user_role.php` trusting the attacker-controlled `$_REQUEST[\u0027wooc_order_user_roles\u0027]` parameter to determine the user\u0027s role context for role-based price resolution without any validation, allowing it to override the legitimate role data derived from the authenticated user\u0027s session object via `$user-\u003eroles`. This makes it possible for authenticated attackers, with Subscriber-level access and above, to impersonate higher-privileged roles \u2014 such as wholesale customer or administrator \u2014 and obtain discounted or otherwise restricted pricing that should not be available to their actual role. This vulnerability only has practical impact when the fixed user-role pricing feature is enabled and at least one product has a privileged-role price configured.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-639\"}]}],\"references\":[{\"url\":\"https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/fixed/fixed_user_role.php#L228\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/fixed/fixed_user_role.php#L229\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/woocs.php#L2271\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3543524%40woocommerce-currency-switcher\u0026new=3543524%40woocommerce-currency-switcher\u0026sfp_email=\u0026sfph_mail=\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://www.wordfence.com/threat-intel/vulnerabilities/id/1c8c1fec-0e87-46f7-83c5-8f9e9aa97b4f?source=cve\",\"source\":\"security@wordfence.com\"}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-9241\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-05-28T10:26:17.893238Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-05-28T10:37:40.629Z\"}}], \"cna\": {\"title\": \"FOX \\u2013 Currency Switcher Professional for WooCommerce \u003c= 1.4.6 - Authenticated (Subscriber+) Authorization Bypass via User-Controlled Key to \u0027wooc_order_user_roles\u0027 Parameter\", \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Long Lagon\"}], \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N\"}}], \"affected\": [{\"vendor\": \"realmag777\", \"product\": \"FOX \\u2013 Currency Switcher Professional for WooCommerce\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"1.4.6\"}], \"defaultStatus\": \"unaffected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2026-05-21T19:14:07.000Z\", \"value\": \"Vendor Notified\"}, {\"lang\": \"en\", \"time\": \"2026-05-27T14:49:48.000Z\", \"value\": \"Disclosed\"}], \"references\": [{\"url\": \"https://www.wordfence.com/threat-intel/vulnerabilities/id/1c8c1fec-0e87-46f7-83c5-8f9e9aa97b4f?source=cve\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/fixed/fixed_user_role.php#L228\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/fixed/fixed_user_role.php#L229\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/woocs.php#L2271\"}, {\"url\": \"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3543524%40woocommerce-currency-switcher\u0026new=3543524%40woocommerce-currency-switcher\u0026sfp_email=\u0026sfph_mail=\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"The FOX \\u2013 Currency Switcher Professional for WooCommerce plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in all versions up to and including 1.4.6. This is due to the `get_value()` function in `classes/fixed/fixed_user_role.php` trusting the attacker-controlled `$_REQUEST[\u0027wooc_order_user_roles\u0027]` parameter to determine the user\u0027s role context for role-based price resolution without any validation, allowing it to override the legitimate role data derived from the authenticated user\u0027s session object via `$user-\u003eroles`. This makes it possible for authenticated attackers, with Subscriber-level access and above, to impersonate higher-privileged roles \\u2014 such as wholesale customer or administrator \\u2014 and obtain discounted or otherwise restricted pricing that should not be available to their actual role. This vulnerability only has practical impact when the fixed user-role pricing feature is enabled and at least one product has a privileged-role price configured.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-639\", \"description\": \"CWE-639 Authorization Bypass Through User-Controlled Key\"}]}], \"providerMetadata\": {\"orgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"shortName\": \"Wordfence\", \"dateUpdated\": \"2026-05-28T03:27:27.160Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-9241\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-28T10:37:45.822Z\", \"dateReserved\": \"2026-05-21T18:57:33.435Z\", \"assignerOrgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"datePublished\": \"2026-05-28T03:27:27.160Z\", \"assignerShortName\": \"Wordfence\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…