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2 vulnerabilities found for TinyMCE Custom Styles by Unknown
CVE-2023-2967 (GCVE-0-2023-2967)
Vulnerability from nvd – Published: 2023-07-10 12:41 – Updated: 2025-05-05 15:58
VLAI
EPSS
VEX
Title
TinyMCE Custom Styles < 1.1.4 - Admin+ Stored Cross-Site Scripting
Summary
The TinyMCE Custom Styles WordPress plugin before 1.1.4 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Severity
4.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/9afec4aa-1210-4c… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | TinyMCE Custom Styles |
Affected:
0 , < 1.1.4
(custom)
|
Credits
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"integrityImpact": "LOW",
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"version": "3.1"
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"timestamp": "2025-04-23T13:29:48.361480Z",
"version": "2.0.3"
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
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],
"cna": {
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"defaultStatus": "unaffected",
"product": "TinyMCE Custom Styles",
"vendor": "Unknown",
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],
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}
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],
"source": {
"discovery": "EXTERNAL"
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"title": "TinyMCE Custom Styles \u003c 1.1.4 - Admin+ Stored Cross-Site Scripting",
"x_generator": {
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CVE-2023-2967 (GCVE-0-2023-2967)
Vulnerability from cvelistv5 – Published: 2023-07-10 12:41 – Updated: 2025-05-05 15:58
VLAI
EPSS
VEX
Title
TinyMCE Custom Styles < 1.1.4 - Admin+ Stored Cross-Site Scripting
Summary
The TinyMCE Custom Styles WordPress plugin before 1.1.4 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Severity
4.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/9afec4aa-1210-4c… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | TinyMCE Custom Styles |
Affected:
0 , < 1.1.4
(custom)
|
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T06:41:04.024Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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},
"references": [
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"x_transferred"
],
"url": "https://wpscan.com/vulnerability/9afec4aa-1210-4c40-b566-64e37acf2b64"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-2967",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-23T13:29:48.361480Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-05T15:58:19.023Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://wordpress.org/plugins",
"defaultStatus": "unaffected",
"product": "TinyMCE Custom Styles",
"vendor": "Unknown",
"versions": [
{
"lessThan": "1.1.4",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
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"type": "finder",
"value": "Yassir Sbai Fahim"
},
{
"lang": "en",
"type": "coordinator",
"value": "WPScan"
}
],
"descriptions": [
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"lang": "en",
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}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-79 Cross-Site Scripting (XSS)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-07-10T13:05:51.211Z",
"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
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],
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},
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"x_generator": {
"engine": "WPScan CVE Generator"
}
}
},
"cveMetadata": {
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