CVE-2021-24126

{"containers": {"cna": {"affected": [{"product": "Envira Gallery Lite", "vendor": "Unknown", "versions": [{"lessThan": "1.8.3.3", "status": "affected", "version": "1.8.3.3", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "minhtuanact"}], "descriptions": [{"lang": "en", "value": "Unvalidated input and lack of output encoding in the Envira Gallery Lite WordPress plugin, versions before 1.8.3.3, did not properly sanitise the images metadata (namely title) before outputting them in the generated gallery, which could lead to privilege escalation."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-03-18T14:57:48.000Z", "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wpscan.com/vulnerability/f3952bd1-ac2f-4007-9e19-6c44a22465f3"}], "source": {"discovery": "UNKNOWN"}, "title": "Envira Gallery Lite < 1.8.3.3 - Authenticated Stored Cross-Site Scripting", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "contact@wpscan.com", "ID": "CVE-2021-24126", "STATE": "PUBLIC", "TITLE": "Envira Gallery Lite < 1.8.3.3 - Authenticated Stored Cross-Site Scripting"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Envira Gallery Lite", "version": {"version_data": [{"version_affected": "<", "version_name": "1.8.3.3", "version_value": "1.8.3.3"}]}}]}, "vendor_name": "Unknown"}]}}, "credit": [{"lang": "eng", "value": "minhtuanact"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Unvalidated input and lack of output encoding in the Envira Gallery Lite WordPress plugin, versions before 1.8.3.3, did not properly sanitise the images metadata (namely title) before outputting them in the generated gallery, which could lead to privilege escalation."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79 Cross-site Scripting (XSS)"}]}]}, "references": {"reference_data": [{"name": "https://wpscan.com/vulnerability/f3952bd1-ac2f-4007-9e19-6c44a22465f3", "refsource": "MISC", "url": "https://wpscan.com/vulnerability/f3952bd1-ac2f-4007-9e19-6c44a22465f3"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:21:18.224Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wpscan.com/vulnerability/f3952bd1-ac2f-4007-9e19-6c44a22465f3"}]}]}, "cveMetadata": {"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "assignerShortName": "WPScan", "cveId": "CVE-2021-24126", "datePublished": "2021-03-18T14:57:48.000Z", "dateReserved": "2021-01-14T00:00:00.000Z", "dateUpdated": "2024-08-03T19:21:18.224Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Envira Gallery Lite", "vendor": "Unknown", "versions": [{"lessThan": "1.8.3.3", "status": "affected", "version": "1.8.3.3", "versionType": "custom"}]}], "source": "contact@wpscan.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:enviragallery:envira_gallery:*:*:*:*:lite:wordpress:*:*", "matchCriteriaId": "4DA20741-4782-4562-989B-AB9D0B7A17D0", "versionEndExcluding": "1.8.3.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Unvalidated input and lack of output encoding in the Envira Gallery Lite WordPress plugin, versions before 1.8.3.3, did not properly sanitise the images metadata (namely title) before outputting them in the generated gallery, which could lead to privilege escalation."}, {"lang": "es", "value": "Una entrada no comprobada y una falta de codificaci\u00f3n de salida en el plugin de WordPress Envira Gallery Lite, versiones anteriores a 1.8.3.3, no sanearon apropiadamente los metadatos de las im\u00e1genes (es decir, el t\u00edtulo) antes de enviarlas a la galer\u00eda generada, lo que podr\u00eda conllevar a una escalada de privilegios"}], "id": "CVE-2021-24126", "lastModified": "2026-06-17T03:39:26.247", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-03-18T15:15:13.917", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/f3952bd1-ac2f-4007-9e19-6c44a22465f3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/f3952bd1-ac2f-4007-9e19-6c44a22465f3"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "contact@wpscan.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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