CVE-2021-44082

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "textpattern 4.8.7 is vulnerable to Cross Site Scripting (XSS) via /textpattern/index.php,Body. A remote and unauthenticated attacker can use XSS to trigger remote code execution by uploading a webshell. To do so they must first steal the CSRF token before submitting a file upload request."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-03-29T22:50:40.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.pentest.co.uk"}, {"tags": ["x_refsource_MISC"], "url": "https://www.cornerpirate.com"}, {"tags": ["x_refsource_MISC"], "url": "https://pentest.co.uk/labs/leveraging-xss-to-get-rce-in-textpattern/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-44082", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "textpattern 4.8.7 is vulnerable to Cross Site Scripting (XSS) via /textpattern/index.php,Body. A remote and unauthenticated attacker can use XSS to trigger remote code execution by uploading a webshell. To do so they must first steal the CSRF token before submitting a file upload request."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://www.pentest.co.uk", "refsource": "MISC", "url": "https://www.pentest.co.uk"}, {"name": "https://www.cornerpirate.com", "refsource": "MISC", "url": "https://www.cornerpirate.com"}, {"name": "https://pentest.co.uk/labs/leveraging-xss-to-get-rce-in-textpattern/", "refsource": "MISC", "url": "https://pentest.co.uk/labs/leveraging-xss-to-get-rce-in-textpattern/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T04:10:17.286Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.pentest.co.uk"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.cornerpirate.com"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://pentest.co.uk/labs/leveraging-xss-to-get-rce-in-textpattern/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-44082", "datePublished": "2022-03-29T22:50:40.000Z", "dateReserved": "2021-11-22T00:00:00.000Z", "dateUpdated": "2024-08-04T04:10:17.286Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:textpattern:textpattern:4.8.7:*:*:*:*:*:*:*", "matchCriteriaId": "C52CC79C-849F-4351-AA0C-A17C345E4674", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "textpattern 4.8.7 is vulnerable to Cross Site Scripting (XSS) via /textpattern/index.php,Body. A remote and unauthenticated attacker can use XSS to trigger remote code execution by uploading a webshell. To do so they must first steal the CSRF token before submitting a file upload request."}, {"lang": "es", "value": "textpattern versi\u00f3n 4.8.7, es vulnerable a un ataque de tipo Cross Site Scripting (XSS) por medio de /textpattern/index.php,Body. Un atacante remoto y no autenticado puede usar el ataque de tipo XSS para desencadenar una ejecuci\u00f3n de c\u00f3digo remota mediante la carga de un webshell. Para ello, primero deben robar el token de tipo CSRF antes de enviar una petici\u00f3n de carga de archivos"}], "id": "CVE-2021-44082", "lastModified": "2026-06-17T04:11:53.090", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-03-29T23:15:07.723", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://pentest.co.uk/labs/leveraging-xss-to-get-rce-in-textpattern/"}, {"source": "cve@mitre.org", "tags": ["Not Applicable"], "url": "https://www.cornerpirate.com"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.pentest.co.uk"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://pentest.co.uk/labs/leveraging-xss-to-get-rce-in-textpattern/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "https://www.cornerpirate.com"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.pentest.co.uk"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}