CVE-2026-15333 (GCVE-0-2026-15333)
Vulnerability from cvelistv5
Published
2026-07-24 06:51
Modified
2026-07-24 11:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Cozy Blocks – Page Builder for Gutenberg Editor & FSE with 600+ Patterns, 58 Blocks & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'cozyCustomFont' Block Attribute in all versions up to, and including, 2.2.11 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| cozythemes | Cozy Blocks – Page Builder for Gutenberg Editor & FSE with 600+ Patterns, 58 Blocks & Templates |
Version: 0 ≤ 2.2.11 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-15333",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-24T11:00:04.739510Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-24T11:01:57.309Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Cozy Blocks \u2013 Page Builder for Gutenberg Editor \u0026 FSE with 600+ Patterns, 58 Blocks \u0026 Templates",
"vendor": "cozythemes",
"versions": [
{
"lessThanOrEqual": "2.2.11",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Wordfence PRISM"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Cozy Blocks \u2013 Page Builder for Gutenberg Editor \u0026 FSE with 600+ Patterns, 58 Blocks \u0026 Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via \u0027cozyCustomFont\u0027 Block Attribute in all versions up to, and including, 2.2.11 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/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": "2026-07-24T06:51:58.906Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0cc9cad8-0e2f-4ecf-9ca7-15ca060879c1?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2258"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2170"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2160"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2183"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2251"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2254"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2374"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2258"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2170"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2160"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2183"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2251"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2254"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2374"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3619461%40cozy-addons\u0026new=3619461%40cozy-addons"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-07-10T04:01:52.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-07-23T18:27:40.000Z",
"value": "Disclosed"
}
],
"title": "Cozy Blocks \u003c= 2.2.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via \u0027cozyCustomFont\u0027 Block Attribute"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-15333",
"datePublished": "2026-07-24T06:51:58.906Z",
"dateReserved": "2026-07-09T18:40:02.166Z",
"dateUpdated": "2026-07-24T11:01:57.309Z",
"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-2026-15333\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-07-24T11:00:04.739510Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-07-24T11:01:03.613Z\"}}], \"cna\": {\"title\": \"Cozy Blocks \u003c= 2.2.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via \u0027cozyCustomFont\u0027 Block Attribute\", \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Wordfence PRISM\"}], \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 6.4, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N\"}}], \"affected\": [{\"vendor\": \"cozythemes\", \"product\": \"Cozy Blocks \\u2013 Page Builder for Gutenberg Editor \u0026 FSE with 600+ Patterns, 58 Blocks \u0026 Templates\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"2.2.11\"}], \"defaultStatus\": \"unaffected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2026-07-10T04:01:52.000Z\", \"value\": \"Vendor Notified\"}, {\"lang\": \"en\", \"time\": \"2026-07-23T18:27:40.000Z\", \"value\": \"Disclosed\"}], \"references\": [{\"url\": \"https://www.wordfence.com/threat-intel/vulnerabilities/id/0cc9cad8-0e2f-4ecf-9ca7-15ca060879c1?source=cve\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2258\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2170\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2160\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2183\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2251\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2254\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.11/includes/functions.php#L2374\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2258\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2170\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2160\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2183\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2251\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2254\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.9/includes/functions.php#L2374\"}, {\"url\": \"https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3619461%40cozy-addons\u0026new=3619461%40cozy-addons\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"The Cozy Blocks \\u2013 Page Builder for Gutenberg Editor \u0026 FSE with 600+ Patterns, 58 Blocks \u0026 Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via \u0027cozyCustomFont\u0027 Block Attribute in all versions up to, and including, 2.2.11 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, 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\": \"2026-07-24T06:51:58.906Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-15333\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-07-24T11:01:57.309Z\", \"dateReserved\": \"2026-07-09T18:40:02.166Z\", \"assignerOrgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"datePublished\": \"2026-07-24T06:51:58.906Z\", \"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…