The CSS & JavaScript Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 12.0.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
CSS & JavaScript Toolbox <= 12.0.5 - Authenticated (Admin+) Stored Cross-Site Scripting
Problem type
Affected products
wipeoutmedia
<= 12.0.5 - AFFECTED
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/a26c71d6-9840-450e-90cd-c20de53f5cb5?source=cve
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3385887%40css-javascript-toolbox&new=3385887%40css-javascript-toolbox&sfp_email=&sfph_mail=
GitHub Security Advisories
GHSA-f2cq-gqfx-m35m
The CSS & JavaScript Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting...
https://github.com/advisories/GHSA-f2cq-gqfx-m35mThe CSS & JavaScript Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 12.0.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
https://nvd.nist.gov/vuln/detail/CVE-2025-11928
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3385887%40css-javascript-toolbox&new=3385887%40css-javascript-toolbox&sfp_email=&sfph_mail=
https://www.wordfence.com/threat-intel/vulnerabilities/id/a26c71d6-9840-450e-90cd-c20de53f5cb5?source=cve
https://github.com/advisories/GHSA-f2cq-gqfx-m35m
JSON source
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"cveId": "CVE-2025-11928",
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"dateUpdated": "2025-11-01T03:34:36.948Z",
"dateReserved": "2025-10-17T20:48:12.035Z",
"datePublished": "2025-11-01T03:34:36.948Z",
"state": "PUBLISHED"
},
"containers": {
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"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence",
"dateUpdated": "2025-11-01T03:34:36.948Z"
},
"title": "CSS & JavaScript Toolbox <= 12.0.5 - Authenticated (Admin+) Stored Cross-Site Scripting",
"descriptions": [
{
"lang": "en",
"value": "The CSS & JavaScript Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 12.0.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled."
}
],
"affected": [
{
"vendor": "wipeoutmedia",
"product": "CSS & JavaScript Toolbox",
"defaultStatus": "unaffected",
"versions": [
{
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"status": "affected",
"versionType": "semver",
"lessThanOrEqual": "12.0.5"
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}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"cweId": "CWE-79",
"type": "CWE"
}
]
}
],
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a26c71d6-9840-450e-90cd-c20de53f5cb5?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3385887%40css-javascript-toolbox&new=3385887%40css-javascript-toolbox&sfp_email=&sfph_mail="
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"metrics": [
{
"cvssV3_1": {
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N",
"baseScore": 4.4,
"baseSeverity": "MEDIUM"
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"timeline": [
{
"time": "2025-10-24T11:16:43.000+00:00",
"lang": "en",
"value": "Vendor Notified"
},
{
"time": "2025-10-31T00:00:00.000+00:00",
"lang": "en",
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"credits": [
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"value": "Chairat Toraya",
"type": "finder"
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}
}
}