CVE-2023-51490 - Vulnerability Details - OpenCVE

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in WPMU DEV Defender Security – Malware Scanner, Login Security & Firewall.This issue affects Defender Security – Malware Scanner, Login Security & Firewall: from n/a through 4.1.0.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Wpmudev	Defender Security

Configuration 1 [-]

cpe:2.3:a:wpmudev:defender_security:*:*:*:*:*:wordpress:*:*

No data.

References

Link	Providers
https://patchstack.com/database/vulnerability/defender-security/wordpress-defender-security-plugin-4-1-0-sensitive-data-exposure-via-log-file-vulnerability?_s_id=cve

History

Fri, 23 May 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2024-01-08T20:17:34.600Z

Updated: 2025-05-23T16:02:27.741Z

Reserved: 2023-12-20T15:32:40.110Z

Link: CVE-2023-51490

Vulnrichment

Updated: 2024-08-02T22:32:10.360Z

NVD

Status : Modified

Published: 2024-01-08T21:15:09.213

Modified: 2024-11-21T08:38:13.983

Link: CVE-2023-51490

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-51490", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2023-12-20T15:32:40.110Z", "datePublished": "2024-01-08T20:17:34.600Z", "dateUpdated": "2025-05-23T16:02:27.741Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "defender-security", "product": "Defender Security \u2013 Malware Scanner, Login Security & Firewall", "vendor": "WPMU DEV", "versions": [{"changes": [{"at": "4.2.0", "status": "unaffected"}], "lessThanOrEqual": "4.1.0", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Joshua Chan (Patchstack Alliance)"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Exposure of Sensitive Information to an Unauthorized Actor vulnerability in WPMU DEV Defender Security \u2013 Malware Scanner, Login Security & Firewall.<p>This issue affects Defender Security \u2013 Malware Scanner, Login Security & Firewall: from n/a through 4.1.0.</p>"}], "value": "Exposure of Sensitive Information to an Unauthorized Actor vulnerability in WPMU DEV Defender Security \u2013 Malware Scanner, Login Security & Firewall.This issue affects Defender Security \u2013 Malware Scanner, Login Security & Firewall: from n/a through 4.1.0.\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-532", "description": "CWE-532 Insertion of Sensitive Information into Log File", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2024-02-06T11:11:29.035Z"}, "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/vulnerability/defender-security/wordpress-defender-security-plugin-4-1-0-sensitive-data-exposure-via-log-file-vulnerability?_s_id=cve"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update to 4.2.0 or a higher version."}], "value": "Update to\u00a04.2.0 or a higher version."}], "source": {"discovery": "EXTERNAL"}, "title": "WordPress Defender Security Plugin <= 4.1.0 is vulnerable to Sensitive Data Exposure", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T22:32:10.360Z"}, "title": "CVE Program Container", "references": [{"tags": ["vdb-entry", "x_transferred"], "url": "https://patchstack.com/database/vulnerability/defender-security/wordpress-defender-security-plugin-4-1-0-sensitive-data-exposure-via-log-file-vulnerability?_s_id=cve"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-05-08T15:43:44.723993Z", "id": "CVE-2023-51490", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-23T16:02:27.741Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://patchstack.com/database/vulnerability/defender-security/wordpress-defender-security-plugin-4-1-0-sensitive-data-exposure-via-log-file-vulnerability?_s_id=cve", "tags": ["vdb-entry", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T22:32:10.360Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-51490", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-05-08T15:43:44.723993Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-08T15:43:46.280Z"}}], "cna": {"title": "WordPress Defender Security Plugin <= 4.1.0 is vulnerable to Sensitive Data Exposure", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Joshua Chan (Patchstack Alliance)"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "WPMU DEV", "product": "Defender Security \u2013 Malware Scanner, Login Security & Firewall", "versions": [{"status": "affected", "changes": [{"at": "4.2.0", "status": "unaffected"}], "version": "n/a", "versionType": "custom", "lessThanOrEqual": "4.1.0"}], "packageName": "defender-security", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update to\u00a04.2.0 or a higher version.", "supportingMedia": [{"type": "text/html", "value": "Update to 4.2.0 or a higher version.", "base64": false}]}], "references": [{"url": "https://patchstack.com/database/vulnerability/defender-security/wordpress-defender-security-plugin-4-1-0-sensitive-data-exposure-via-log-file-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Exposure of Sensitive Information to an Unauthorized Actor vulnerability in WPMU DEV Defender Security \u2013 Malware Scanner, Login Security & Firewall.This issue affects Defender Security \u2013 Malware Scanner, Login Security & Firewall: from n/a through 4.1.0.\n\n", "supportingMedia": [{"type": "text/html", "value": "Exposure of Sensitive Information to an Unauthorized Actor vulnerability in WPMU DEV Defender Security \u2013 Malware Scanner, Login Security & Firewall.<p>This issue affects Defender Security \u2013 Malware Scanner, Login Security & Firewall: from n/a through 4.1.0.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-532", "description": "CWE-532 Insertion of Sensitive Information into Log File"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2024-02-06T11:11:29.035Z"}}}, "cveMetadata": {"cveId": "CVE-2023-51490", "state": "PUBLISHED", "dateUpdated": "2025-05-23T16:02:27.741Z", "dateReserved": "2023-12-20T15:32:40.110Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2024-01-08T20:17:34.600Z", "assignerShortName": "Patchstack"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wpmudev:defender_security:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "8D95EE25-B66D-4FA5-9712-D5CA5452DB08", "versionEndIncluding": "4.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Exposure of Sensitive Information to an Unauthorized Actor vulnerability in WPMU DEV Defender Security \u2013 Malware Scanner, Login Security & Firewall.This issue affects Defender Security \u2013 Malware Scanner, Login Security & Firewall: from n/a through 4.1.0.\n\n"}, {"lang": "es", "value": "Exposici\u00f3n de informaci\u00f3n confidencial a una vulnerabilidad de actor no autorizado en WPMU DEV Defender Security: an\u00e1lisis de malware, seguridad de inicio de sesi\u00f3n y firewall. Este problema afecta a Defender Security: an\u00e1lisis de malware, seguridad de inicio de sesi\u00f3n y firewall: desde n/a hasta 4.1.0."}], "id": "CVE-2023-51490", "lastModified": "2024-11-21T08:38:13.983", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "[email protected]", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2024-01-08T21:15:09.213", "references": [{"source": "[email protected]", "tags": ["Third Party Advisory"], "url": "https://patchstack.com/database/vulnerability/defender-security/wordpress-defender-security-plugin-4-1-0-sensitive-data-exposure-via-log-file-vulnerability?_s_id=cve"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://patchstack.com/database/vulnerability/defender-security/wordpress-defender-security-plugin-4-1-0-sensitive-data-exposure-via-log-file-vulnerability?_s_id=cve"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-532"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-532"}], "source": "[email protected]", "type": "Secondary"}]}