CVE-2024-10542 (GCVE-0-2024-10542)
Vulnerability from cvelistv5
Published
2024-11-26 05:33
Modified
2026-04-08 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-862 - Missing Authorization
Summary
The Spam protection, Anti-Spam, FireWall by CleanTalk plugin for WordPress is vulnerable to unauthorized Arbitrary Plugin Installation due to an authorization bypass via reverse DNS spoofing on the checkWithoutToken function in all versions up to, and including, 6.43.2. This makes it possible for unauthenticated attackers to install and activate arbitrary plugins which can be leveraged to achieve remote code execution if another vulnerable plugin is installed and activated.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| cleantalk | Spam protection, Honeypot, Anti-Spam by CleanTalk |
Version: 0 ≤ 6.43.2 |
{
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{
"affected": [
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"cpes": [
"cpe:2.3:a:cleantalk:antispam:*:*:*:*:*:wordpress:*:*"
],
"defaultStatus": "unknown",
"product": "antispam",
"vendor": "cleantalk",
"versions": [
{
"lessThanOrEqual": "6.43.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
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"other": {
"content": {
"id": "CVE-2024-10542",
"options": [
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"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-26T15:44:32.194618Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-26T15:45:22.565Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Spam protection, Honeypot, Anti-Spam by CleanTalk",
"vendor": "cleantalk",
"versions": [
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"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Michael Mazzolini"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Spam protection, Anti-Spam, FireWall by CleanTalk plugin for WordPress is vulnerable to unauthorized Arbitrary Plugin Installation due to an authorization bypass via reverse DNS spoofing on the checkWithoutToken function in all versions up to, and including, 6.43.2. This makes it possible for unauthenticated attackers to install and activate arbitrary plugins which can be leveraged to achieve remote code execution if another vulnerable plugin is installed and activated."
}
],
"metrics": [
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"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
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],
"problemTypes": [
{
"descriptions": [
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"cweId": "CWE-862",
"description": "CWE-862 Missing Authorization",
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"type": "CWE"
}
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],
"providerMetadata": {
"dateUpdated": "2026-04-08T17:26:40.448Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/d7eb5fad-bb62-4f0b-ad52-b16c3e442b62?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cleantalk-spam-protect/tags/6.43.2/lib/Cleantalk/ApbctWP/RemoteCalls.php#L41"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3179819/cleantalk-spam-protect#file631"
}
],
"timeline": [
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"value": "Discovered"
},
{
"lang": "en",
"time": "2024-11-25T17:06:04.000Z",
"value": "Disclosed"
}
],
"title": "Spam protection, Anti-Spam, FireWall by CleanTalk \u003c= 6.43.2 - Authorization Bypass via Reverse DNS Spoofing to Unauthenticated Arbitrary Plugin Installation"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2024-10542",
"datePublished": "2024-11-26T05:33:01.407Z",
"dateReserved": "2024-10-30T12:40:50.344Z",
"dateUpdated": "2026-04-08T17:26:40.448Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
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"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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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.
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