CVE-2026-11778 (GCVE-0-2026-11778)
Vulnerability from cvelistv5 – Published: 2026-07-03 07:53 – Updated: 2026-07-03 07:53
VLAI
Title
CURCY <= 2.2.14 - Unauthenticated Arbitrary Shortcode Execution via 'exchange' Parameter
Summary
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.
Severity
5.4 (Medium)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| villatheme | CURCY – Multi Currency for WooCommerce – Smoothly on WooCommerce 9.x |
Affected:
0 , ≤ 2.2.14
(semver)
|
Credits
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "CURCY \u2013 Multi Currency for WooCommerce \u2013 Smoothly on WooCommerce 9.x",
"vendor": "villatheme",
"versions": [
{
"lessThanOrEqual": "2.2.14",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
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"type": "finder",
"value": "sterva"
}
],
"descriptions": [
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"value": "The The CURCY \u2013 Multi Currency for WooCommerce \u2013 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."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-03T07:53:08.623Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5a30e5dc-1f15-40ce-9703-1e1add1df6da?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/woo-multi-currency/trunk/frontend/cache.php#L108"
},
{
"url": "https://plugins.trac.wordpress.org/browser/woo-multi-currency/trunk/frontend/cache.php#L99"
},
{
"url": "https://plugins.trac.wordpress.org/browser/woo-multi-currency/trunk/frontend/cache.php#L18"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-06-09T12:30:38.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-07-02T00:00:00.000Z",
"value": "Disclosed"
}
],
"title": "CURCY \u003c= 2.2.14 - Unauthenticated Arbitrary Shortcode Execution via \u0027exchange\u0027 Parameter"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-11778",
"datePublished": "2026-07-03T07:53:08.623Z",
"dateReserved": "2026-06-09T12:15:26.855Z",
"dateUpdated": "2026-07-03T07:53:08.623Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-11778",
"date": "2026-07-04",
"epss": "0.00255",
"percentile": "0.16856"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2026-11778\",\"sourceIdentifier\":\"security@wordfence.com\",\"published\":\"2026-07-03T09:16:36.497\",\"lastModified\":\"2026-07-03T09:16:36.497\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The The CURCY \u2013 Multi Currency for WooCommerce \u2013 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.\"}],\"affected\":[{\"source\":\"security@wordfence.com\",\"affectedData\":[{\"vendor\":\"villatheme\",\"product\":\"CURCY \u2013 Multi Currency for WooCommerce \u2013 Smoothly on WooCommerce 9.x\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThanOrEqual\":\"2.2.14\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"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:L/I:L/A:N\",\"baseScore\":5.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":2.5}]},\"weaknesses\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-94\"}]}],\"references\":[{\"url\":\"https://plugins.trac.wordpress.org/browser/woo-multi-currency/trunk/frontend/cache.php#L108\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/woo-multi-currency/trunk/frontend/cache.php#L18\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/woo-multi-currency/trunk/frontend/cache.php#L99\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://www.wordfence.com/threat-intel/vulnerabilities/id/5a30e5dc-1f15-40ce-9703-1e1add1df6da?source=cve\",\"source\":\"security@wordfence.com\"}]}}"
}
}
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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.
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