CVE-2022-45476 - Vulnerability Details - OpenCVE

Tiny File Manager version 2.4.8 executes the code of files uploaded by users of the application, instead of just returning them for download. This is possible because the application is vulnerable to insecure file upload.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00546.

Exploitation poc

Automatable yes

Technical Impact total

Vendors	Products
Tiny File Manager Project	Tiny File Manager

Configuration 1 [-]

cpe:2.3:a:tiny_file_manager_project:tiny_file_manager:2.4.8:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-48342	Tiny File Manager version 2.4.8 executes the code of files uploaded by users of the application, instead of just returning them for download. This is possible because the application is vulnerable to insecure file upload.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://fluidattacks.com/advisories/mosey/
https://github.com/prasathmani/tinyfilemanager/

History

Tue, 29 Apr 2025 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Fluid Attacks

Published: 2022-11-25T00:00:00.000Z

Updated: 2025-04-29T14:05:00.400Z

Reserved: 2022-11-18T00:00:00.000Z

Link: CVE-2022-45476

Vulnrichment

Updated: 2024-08-03T14:17:03.575Z

NVD

Status : Modified

Published: 2022-11-25T18:15:11.630

Modified: 2025-04-29T14:15:27.947

Link: CVE-2022-45476

Redhat

No data.

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-45476", "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869", "assignerShortName": "Fluid Attacks", "dateUpdated": "2025-04-29T14:05:00.400Z", "dateReserved": "2022-11-18T00:00:00.000Z", "datePublished": "2022-11-25T00:00:00.000Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Tiny File Manager", "vendor": "n/a", "versions": [{"status": "affected", "version": "2.4.8"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Tiny File Manager version 2.4.8 executes the code of files uploaded by users of the application, instead of just returning them for download. This is possible because the application is vulnerable to insecure file upload.<br></p>"}], "value": "Tiny File Manager version 2.4.8 executes the code of files uploaded by users of the application, instead of just returning them for download. This is possible because the application is vulnerable to insecure file upload.\n\n\n"}], "problemTypes": [{"descriptions": [{"description": "Remote command execution", "lang": "en"}]}], "providerMetadata": {"orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869", "shortName": "Fluid Attacks", "dateUpdated": "2022-12-05T12:08:51.944Z"}, "references": [{"url": "https://github.com/prasathmani/tinyfilemanager/"}, {"url": "https://fluidattacks.com/advisories/mosey/"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T14:17:03.575Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/prasathmani/tinyfilemanager/", "tags": ["x_transferred"]}, {"url": "https://fluidattacks.com/advisories/mosey/", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-434", "lang": "en", "description": "CWE-434 Unrestricted Upload of File with Dangerous Type"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-04-29T14:04:39.679839Z", "id": "CVE-2022-45476", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-29T14:05:00.400Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://github.com/prasathmani/tinyfilemanager/", "tags": ["x_transferred"]}, {"url": "https://fluidattacks.com/advisories/mosey/", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T14:17:03.575Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-45476", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-04-29T14:04:39.679839Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-434", "description": "CWE-434 Unrestricted Upload of File with Dangerous Type"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-29T14:04:55.756Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "affected": [{"vendor": "n/a", "product": "Tiny File Manager", "versions": [{"status": "affected", "version": "2.4.8"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://github.com/prasathmani/tinyfilemanager/"}, {"url": "https://fluidattacks.com/advisories/mosey/"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Tiny File Manager version 2.4.8 executes the code of files uploaded by users of the application, instead of just returning them for download. This is possible because the application is vulnerable to insecure file upload.\n\n\n", "supportingMedia": [{"type": "text/html", "value": "<p>Tiny File Manager version 2.4.8 executes the code of files uploaded by users of the application, instead of just returning them for download. This is possible because the application is vulnerable to insecure file upload.<br></p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Remote command execution"}]}], "providerMetadata": {"orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869", "shortName": "Fluid Attacks", "dateUpdated": "2022-12-05T12:08:51.944Z"}}}, "cveMetadata": {"cveId": "CVE-2022-45476", "state": "PUBLISHED", "dateUpdated": "2025-04-29T14:05:00.400Z", "dateReserved": "2022-11-18T00:00:00.000Z", "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869", "datePublished": "2022-11-25T00:00:00.000Z", "assignerShortName": "Fluid Attacks"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tiny_file_manager_project:tiny_file_manager:2.4.8:*:*:*:*:*:*:*", "matchCriteriaId": "A57BAA59-F664-45DE-92C0-0EDBA5198FE5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Tiny File Manager version 2.4.8 executes the code of files uploaded by users of the application, instead of just returning them for download. This is possible because the application is vulnerable to insecure file upload.\n\n\n"}, {"lang": "es", "value": "La versi\u00f3n 2.4.8 de Tiny File Manager ejecuta el c\u00f3digo de los archivos cargados por los usuarios de la aplicaci\u00f3n, en lugar de simplemente devolverlos para su descarga. Esto es posible porque la aplicaci\u00f3n es vulnerable a la carga de archivos no segura."}], "id": "CVE-2022-45476", "lastModified": "2025-04-29T14:15:27.947", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2022-11-25T18:15:11.630", "references": [{"source": "help@fluidattacks.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://fluidattacks.com/advisories/mosey/"}, {"source": "help@fluidattacks.com", "tags": ["Product"], "url": "https://github.com/prasathmani/tinyfilemanager/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://fluidattacks.com/advisories/mosey/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://github.com/prasathmani/tinyfilemanager/"}], "sourceIdentifier": "help@fluidattacks.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-434"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}