CVE-2022-4821

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-4821", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2022-12-28T20:44:04.791Z", "datePublished": "2022-12-28T20:45:48.557Z", "dateUpdated": "2024-08-03T01:55:45.551Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2022-12-28T20:45:48.557Z"}, "title": "FlatPress XML File Handler/MD File admin.uploader.php onupload cross site scripting", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-79", "lang": "en", "description": "CWE-79 Cross Site Scripting"}]}], "affected": [{"vendor": "n/a", "product": "FlatPress", "versions": [{"version": "n/a", "status": "affected"}], "modules": ["XML File Handler/MD File Handler"]}], "descriptions": [{"lang": "en", "value": "A vulnerability classified as problematic was found in FlatPress. This vulnerability affects the function onupload of the file admin/panels/uploader/admin.uploader.php of the component XML File Handler/MD File Handler. The manipulation leads to cross site scripting. The attack can be initiated remotely. The name of the patch is 3cc223dec5260e533a84b5cf5780d3a4fbf21241. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-217000."}, {"lang": "de", "value": "In FlatPress wurde eine Schwachstelle entdeckt. Sie wurde als problematisch eingestuft. Es geht um die Funktion onupload der Datei admin/panels/uploader/admin.uploader.php der Komponente XML File Handler/MD File Handler. Durch die Manipulation mit unbekannten Daten kann eine cross site scripting-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Der Patch wird als 3cc223dec5260e533a84b5cf5780d3a4fbf21241 bezeichnet. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 2.4, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 2.4, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N", "baseSeverity": "LOW"}}], "timeline": [{"time": "2022-12-28T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2022-12-28T01:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2022-12-28T21:50:46.000Z", "lang": "en", "value": "VulDB last update"}], "references": [{"url": "https://vuldb.com/?id.217000", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.217000", "tags": ["signature", "permissions-required"]}, {"url": "https://github.com/flatpressblog/flatpress/issues/178", "tags": ["issue-tracking"]}, {"url": "https://github.com/flatpressblog/flatpress/commit/3cc223dec5260e533a84b5cf5780d3a4fbf21241", "tags": ["patch"]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T01:55:45.551Z"}, "title": "CVE Program Container", "references": [{"url": "https://vuldb.com/?id.217000", "tags": ["vdb-entry", "technical-description", "x_transferred"]}, {"url": "https://vuldb.com/?ctiid.217000", "tags": ["signature", "permissions-required", "x_transferred"]}, {"url": "https://github.com/flatpressblog/flatpress/issues/178", "tags": ["issue-tracking", "x_transferred"]}, {"url": "https://github.com/flatpressblog/flatpress/commit/3cc223dec5260e533a84b5cf5780d3a4fbf21241", "tags": ["patch", "x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"modules": ["XML File Handler/MD File Handler"], "product": "FlatPress", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cna@vuldb.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:flatpress:flatpress:-:*:*:*:*:*:*:*", "matchCriteriaId": "CD0F1B05-3B1E-4527-9AE3-488578A1ADCE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability classified as problematic was found in FlatPress. This vulnerability affects the function onupload of the file admin/panels/uploader/admin.uploader.php of the component XML File Handler/MD File Handler. The manipulation leads to cross site scripting. The attack can be initiated remotely. The name of the patch is 3cc223dec5260e533a84b5cf5780d3a4fbf21241. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-217000."}, {"lang": "es", "value": "Una vulnerabilidad fue encontrada en FlatPress y clasificada como problem\u00e1tica. Esta vulnerabilidad afecta la funci\u00f3n onupload del archivo admin/panels/uploader/admin.uploader.php del componente XML File Handler/MD File Handler. La manipulaci\u00f3n conduce a Cross-Site Scripting (XSS). El ataque se puede iniciar de forma remota. El nombre del parche es 3cc223dec5260e533a84b5cf5780d3a4fbf21241. Se recomienda aplicar un parche para solucionar este problema. El identificador de esta vulnerabilidad es VDB-217000."}], "id": "CVE-2022-4821", "lastModified": "2026-06-17T05:21:56.160", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 2.4, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-12-28T21:15:10.840", "references": [{"source": "cna@vuldb.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/flatpressblog/flatpress/commit/3cc223dec5260e533a84b5cf5780d3a4fbf21241"}, {"source": "cna@vuldb.com", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/flatpressblog/flatpress/issues/178"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?ctiid.217000"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?id.217000"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/flatpressblog/flatpress/commit/3cc223dec5260e533a84b5cf5780d3a4fbf21241"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/flatpressblog/flatpress/issues/178"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?ctiid.217000"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?id.217000"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

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