CVE-2022-23048 - Vulnerability Details - OpenCVE

Exponent CMS 2.6.0patch2 allows an authenticated admin user to upload a malicious extension in the format of a ZIP file with a PHP file inside it. After upload it, the PHP file will be placed at "themes/simpletheme/{rce}.php" from where can be accessed in order to execute commands.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Exponentcms	Exponent Cms

Configuration 1 [-]

cpe:2.3:a:exponentcms:exponent_cms:2.6.0:patch2:*:*:*:*:*:*

No data.

References

Link	Providers
https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460
https://fluidattacks.com/advisories/dylan/
https://github.com/exponentcms/exponent-cms/issues/1546

History

No history.

MITRE

Status: PUBLISHED

Assigner: Fluid Attacks

Published: 2022-02-09T22:03:58

Updated: 2024-08-03T03:28:43.253Z

Reserved: 2022-01-10T00:00:00

Link: CVE-2022-23048

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-02-09T23:15:19.570

Modified: 2024-11-21T06:47:52.973

Link: CVE-2022-23048

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "Exponent CMS", "vendor": "n/a", "versions": [{"status": "affected", "version": "v2.6.0patch2"}]}], "descriptions": [{"lang": "en", "value": "Exponent CMS 2.6.0patch2 allows an authenticated admin user to upload a malicious extension in the format of a ZIP file with a PHP file inside it. After upload it, the PHP file will be placed at \"themes/simpletheme/{rce}.php\" from where can be accessed in order to execute commands."}], "problemTypes": [{"descriptions": [{"description": "Insecure file upload (RCE)", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-02-09T22:03:58", "orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869", "shortName": "Fluid Attacks"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/exponentcms/exponent-cms/issues/1546"}, {"tags": ["x_refsource_MISC"], "url": "https://fluidattacks.com/advisories/dylan/"}, {"tags": ["x_refsource_MISC"], "url": "https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "help@fluidattacks.com", "ID": "CVE-2022-23048", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Exponent CMS", "version": {"version_data": [{"version_value": "v2.6.0patch2"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Exponent CMS 2.6.0patch2 allows an authenticated admin user to upload a malicious extension in the format of a ZIP file with a PHP file inside it. After upload it, the PHP file will be placed at \"themes/simpletheme/{rce}.php\" from where can be accessed in order to execute commands."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Insecure file upload (RCE)"}]}]}, "references": {"reference_data": [{"name": "https://github.com/exponentcms/exponent-cms/issues/1546", "refsource": "MISC", "url": "https://github.com/exponentcms/exponent-cms/issues/1546"}, {"name": "https://fluidattacks.com/advisories/dylan/", "refsource": "MISC", "url": "https://fluidattacks.com/advisories/dylan/"}, {"name": "https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460", "refsource": "MISC", "url": "https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T03:28:43.253Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/exponentcms/exponent-cms/issues/1546"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://fluidattacks.com/advisories/dylan/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460"}]}]}, "cveMetadata": {"assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869", "assignerShortName": "Fluid Attacks", "cveId": "CVE-2022-23048", "datePublished": "2022-02-09T22:03:58", "dateReserved": "2022-01-10T00:00:00", "dateUpdated": "2024-08-03T03:28:43.253Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:exponentcms:exponent_cms:2.6.0:patch2:*:*:*:*:*:*", "matchCriteriaId": "5A643ED1-5F73-4CDE-A28A-D321EFCAC2F5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Exponent CMS 2.6.0patch2 allows an authenticated admin user to upload a malicious extension in the format of a ZIP file with a PHP file inside it. After upload it, the PHP file will be placed at \"themes/simpletheme/{rce}.php\" from where can be accessed in order to execute commands."}, {"lang": "es", "value": "Exponent CMS versi\u00f3n 2.6.0patch2, permite a un usuario administrador autenticado subir una extensi\u00f3n maliciosa en formato de archivo ZIP con un archivo PHP en su interior. Despu\u00e9s de subirlo, el archivo PHP ser\u00e1 colocado en \"themes/simpletheme/{rce}.php\" desde donde puede accederse para ejecutar comandos"}], "id": "CVE-2022-23048", "lastModified": "2024-11-21T06:47:52.973", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-02-09T23:15:19.570", "references": [{"source": "help@fluidattacks.com", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460"}, {"source": "help@fluidattacks.com", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://fluidattacks.com/advisories/dylan/"}, {"source": "help@fluidattacks.com", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/exponentcms/exponent-cms/issues/1546"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://fluidattacks.com/advisories/dylan/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/exponentcms/exponent-cms/issues/1546"}], "sourceIdentifier": "help@fluidattacks.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "nvd@nist.gov", "type": "Primary"}]}