CVE-2025-8213 (GCVE-0-2025-8213)
Vulnerability from cvelistv5 – Published: 2025-07-31 12:24 – Updated: 2026-04-08 16:58
VLAI
EPSS
VEX
Title
NinjaScanner – Virus & Malware scan <= 3.2.5 - Authenticated (Administrator+) Arbitrary File Deletion
Summary
The NinjaScanner – Virus & Malware scan plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'nscan_ajax_quarantine' and 'nscan_quarantine_select' functions in all versions up to, and including, 3.2.5. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, including files outside the WordPress root directory.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-31 13:10 UTC
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nintechnet | NinjaScanner – Virus & Malware scan |
Affected:
0 , ≤ 3.2.5
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-8213",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-31T13:10:45.439463Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-07-31T13:10:56.349Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NinjaScanner \u2013 Virus \u0026 Malware scan",
"vendor": "nintechnet",
"versions": [
{
"lessThanOrEqual": "3.2.5",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Jonas Benjamin Friedli"
}
],
"descriptions": [
{
"lang": "en",
"value": "The NinjaScanner \u2013 Virus \u0026 Malware scan plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the \u0027nscan_ajax_quarantine\u0027 and \u0027nscan_quarantine_select\u0027 functions in all versions up to, and including, 3.2.5. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, including files outside the WordPress root directory."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-36",
"description": "CWE-36 Absolute Path Traversal",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-08T16:58:57.746Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6b1da345-ddbb-48ad-b0c1-bb0cb3b0fc69?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ninjascanner/trunk/lib/ajax_hooks.php#L331"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ninjascanner/trunk/lib/tab_quarantine.php#L114"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3336569/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-07-30T00:00:00.000Z",
"value": "Disclosed"
}
],
"title": "NinjaScanner \u2013 Virus \u0026 Malware scan \u003c= 3.2.5 - Authenticated (Administrator+) Arbitrary File Deletion"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2025-8213",
"datePublished": "2025-07-31T12:24:43.148Z",
"dateReserved": "2025-07-25T19:35:11.742Z",
"dateUpdated": "2026-04-08T16:58:57.746Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2025-8213",
"date": "2026-10-06",
"epss": "0.00528",
"percentile": "0.42791"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "NinjaScanner \u2013 Virus \u0026 Malware scan",
"vendor": "nintechnet",
"versions": [
{
"lessThanOrEqual": "3.2.5",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "security@wordfence.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The NinjaScanner \u2013 Virus \u0026 Malware scan plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the \u0027nscan_ajax_quarantine\u0027 and \u0027nscan_quarantine_select\u0027 functions in all versions up to, and including, 3.2.5. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, including files outside the WordPress root directory."
},
{
"lang": "es",
"value": "El complemento NinjaScanner \u2013 Virus \u0026amp; Malware scan para WordPress es vulnerable a la eliminaci\u00f3n arbitraria de archivos debido a una validaci\u00f3n insuficiente de la ruta de archivo en las funciones \u0027nscan_ajax_quarantine\u0027 y \u0027nscan_quarantine_select\u0027 en todas las versiones hasta la 3.2.5 incluida. Esto permite que atacantes autenticados, con acceso de administrador o superior, eliminen archivos arbitrarios del servidor, incluso fuera del directorio ra\u00edz de WordPress."
}
],
"id": "CVE-2025-8213",
"lastModified": "2026-06-17T10:06:31.640",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 5.9,
"source": "security@wordfence.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-8213",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-31T13:10:45.439463Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-07-31T13:15:26.770",
"references": [
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ninjascanner/trunk/lib/ajax_hooks.php#L331"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ninjascanner/trunk/lib/tab_quarantine.php#L114"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset/3336569/"
},
{
"source": "security@wordfence.com",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6b1da345-ddbb-48ad-b0c1-bb0cb3b0fc69?source=cve"
}
],
"sourceIdentifier": "security@wordfence.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-36"
}
],
"source": "security@wordfence.com",
"type": "Secondary"
}
]
}
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-8213",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-31T13:10:45.439463Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-07-31T13:10:51.513Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NinjaScanner \u2013 Virus \u0026 Malware scan",
"vendor": "nintechnet",
"versions": [
{
"lessThanOrEqual": "3.2.5",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Jonas Benjamin Friedli"
}
],
"descriptions": [
{
"lang": "en",
"value": "The NinjaScanner \u2013 Virus \u0026 Malware scan plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the \u0027nscan_ajax_quarantine\u0027 and \u0027nscan_quarantine_select\u0027 functions in all versions up to, and including, 3.2.5. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, including files outside the WordPress root directory."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-36",
"description": "CWE-36 Absolute Path Traversal",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-08T16:58:57.746Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6b1da345-ddbb-48ad-b0c1-bb0cb3b0fc69?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ninjascanner/trunk/lib/ajax_hooks.php#L331"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ninjascanner/trunk/lib/tab_quarantine.php#L114"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3336569/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-07-30T00:00:00.000Z",
"value": "Disclosed"
}
],
"title": "NinjaScanner \u2013 Virus \u0026 Malware scan \u003c= 3.2.5 - Authenticated (Administrator+) Arbitrary File Deletion"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2025-8213",
"datePublished": "2025-07-31T12:24:43.148Z",
"dateReserved": "2025-07-25T19:35:11.742Z",
"dateUpdated": "2026-04-08T16:58:57.746Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…