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2 vulnerabilities found for mdx by axtonyao
CVE-2024-6639 (GCVE-0-2024-6639)
Vulnerability from nvd – Published: 2024-08-12 13:49 – Updated: 2026-04-08 16:41
VLAI
EPSS
VEX
Title
MDx <= 2.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via mdx_list_item Shortcode
Summary
The MDx theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'mdx_list_item' shortcode in all versions up to, and including, 2.0.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Credits
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:axtonyao:mdx:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mdx",
"vendor": "axtonyao",
"versions": [
{
"lessThanOrEqual": "2.0.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-6639",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-12T15:06:05.593284Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-12T15:08:23.678Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "MDx",
"vendor": "AxtonYao",
"versions": [
{
"lessThanOrEqual": "2.0.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Carson Chan"
}
],
"descriptions": [
{
"lang": "en",
"value": "The MDx theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin\u0027s \u0027mdx_list_item\u0027 shortcode in all versions up to, and including, 2.0.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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": "2026-04-08T16:41:58.146Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/23ae17a6-a745-42c4-8627-ad1c41b66e0e?source=cve"
},
{
"url": "https://github.com/yrccondor/mdx"
},
{
"url": "https://github.com/yrccondor/mdx/commit/0906438824b8fab72715e7d5aec348aef0792721"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-07-11T00:00:00.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2024-08-09T00:00:00.000Z",
"value": "Disclosed"
}
],
"title": "MDx \u003c= 2.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via mdx_list_item Shortcode"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2024-6639",
"datePublished": "2024-08-12T13:49:22.723Z",
"dateReserved": "2024-07-10T00:13:07.180Z",
"dateUpdated": "2026-04-08T16:41:58.146Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-6639 (GCVE-0-2024-6639)
Vulnerability from cvelistv5 – Published: 2024-08-12 13:49 – Updated: 2026-04-08 16:41
VLAI
EPSS
VEX
Title
MDx <= 2.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via mdx_list_item Shortcode
Summary
The MDx theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'mdx_list_item' shortcode in all versions up to, and including, 2.0.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Credits
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:axtonyao:mdx:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mdx",
"vendor": "axtonyao",
"versions": [
{
"lessThanOrEqual": "2.0.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-6639",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-12T15:06:05.593284Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-12T15:08:23.678Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "MDx",
"vendor": "AxtonYao",
"versions": [
{
"lessThanOrEqual": "2.0.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Carson Chan"
}
],
"descriptions": [
{
"lang": "en",
"value": "The MDx theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin\u0027s \u0027mdx_list_item\u0027 shortcode in all versions up to, and including, 2.0.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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": "2026-04-08T16:41:58.146Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/23ae17a6-a745-42c4-8627-ad1c41b66e0e?source=cve"
},
{
"url": "https://github.com/yrccondor/mdx"
},
{
"url": "https://github.com/yrccondor/mdx/commit/0906438824b8fab72715e7d5aec348aef0792721"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-07-11T00:00:00.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2024-08-09T00:00:00.000Z",
"value": "Disclosed"
}
],
"title": "MDx \u003c= 2.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via mdx_list_item Shortcode"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2024-6639",
"datePublished": "2024-08-12T13:49:22.723Z",
"dateReserved": "2024-07-10T00:13:07.180Z",
"dateUpdated": "2026-04-08T16:41:58.146Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}