CVE-2026-2231 (GCVE-0-2026-2231)
Vulnerability from cvelistv5
Published
2026-03-26 13:26
Modified
2026-04-08 16:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Fluent Booking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in all versions up to, and including, 2.0.01 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| techjewel | Fluent Booking – The Ultimate Appointments Scheduling, Events Booking, Events Calendar Solution |
Version: 0 ≤ 2.0.01 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-2231",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-26T16:09:12.206282Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-26T16:09:24.744Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Fluent Booking \u2013 The Ultimate Appointments Scheduling, Events Booking, Events Calendar Solution",
"vendor": "techjewel",
"versions": [
{
"lessThanOrEqual": "2.0.01",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Supakiad S."
}
],
"descriptions": [
{
"lang": "en",
"value": "The Fluent Booking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in all versions up to, and including, 2.0.01 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-08T16:46:19.413Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/37441cc0-c43c-40e4-a170-1be59e112272?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Services/LocationService.php#L115"
},
{
"url": "https://plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Models/Booking.php#L448"
},
{
"url": "https://plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Hooks/Handlers/FrontEndHandler.php#L864"
},
{
"url": "https://plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Services/LocationService.php#L110"
},
{
"url": "https://plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Models/Booking.php#L440"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3463540/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-02-08T20:45:41.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-03-25T00:00:00.000Z",
"value": "Disclosed"
}
],
"title": "Fluent Booking \u003c= 2.0.01 - Unauthenticated Stored Cross-Site Scripting via Multiple Parameters"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-2231",
"datePublished": "2026-03-26T13:26:06.173Z",
"dateReserved": "2026-02-08T20:23:42.165Z",
"dateUpdated": "2026-04-08T16:46:19.413Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-2231\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-03-26T16:09:12.206282Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-03-26T16:09:19.631Z\"}}], \"cna\": {\"title\": \"Fluent Booking \u003c= 2.0.01 - Unauthenticated Stored Cross-Site Scripting via Multiple Parameters\", \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Supakiad S.\"}], \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 7.2, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N\"}}], \"affected\": [{\"vendor\": \"techjewel\", \"product\": \"Fluent Booking \\u2013 The Ultimate Appointments Scheduling, Events Booking, Events Calendar Solution\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"2.0.01\"}], \"defaultStatus\": \"unaffected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2026-02-08T20:45:41.000Z\", \"value\": \"Vendor Notified\"}, {\"lang\": \"en\", \"time\": \"2026-03-25T00:00:00.000Z\", \"value\": \"Disclosed\"}], \"references\": [{\"url\": \"https://www.wordfence.com/threat-intel/vulnerabilities/id/37441cc0-c43c-40e4-a170-1be59e112272?source=cve\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Services/LocationService.php#L115\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Models/Booking.php#L448\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Hooks/Handlers/FrontEndHandler.php#L864\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Services/LocationService.php#L110\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Models/Booking.php#L440\"}, {\"url\": \"https://plugins.trac.wordpress.org/changeset/3463540/\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"The Fluent Booking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in all versions up to, and including, 2.0.01 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-79\", \"description\": \"CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"shortName\": \"Wordfence\", \"dateUpdated\": \"2026-04-08T16:46:19.413Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-2231\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-04-08T16:46:19.413Z\", \"dateReserved\": \"2026-02-08T20:23:42.165Z\", \"assignerOrgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"datePublished\": \"2026-03-26T13:26:06.173Z\", \"assignerShortName\": \"Wordfence\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…