CVE-2020-25902

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Blackboard Collaborate Ultra 20.02 is affected by a cross-site scripting (XSS) vulnerability. The XSS payload will execute on the class room, which leads to stealing cookies from users who join the class. NOTE: Third-parties dispute the validity of this entry as a possible false positive during research"}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-03-08T15:24:04.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md"}], "tags": ["disputed"], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-25902", "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": "** DISPUTED ** Blackboard Collaborate Ultra 20.02 is affected by a cross-site scripting (XSS) vulnerability. The XSS payload will execute on the class room, which leads to stealing cookies from users who join the class. NOTE: Third-parties dispute the validity of this entry as a possible false positive during research."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate", "refsource": "MISC", "url": "https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate"}, {"name": "https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md", "refsource": "MISC", "url": "https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T15:49:05.967Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-25902", "datePublished": "2021-03-02T12:35:49.000Z", "dateReserved": "2020-09-24T00:00:00.000Z", "dateUpdated": "2024-08-04T15:49:05.967Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"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:blackboard:collaborate_ultra:20.02:*:*:*:*:*:*:*", "matchCriteriaId": "AA84EAD8-63B8-4C3B-A99B-C99EFB107D92", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [{"sourceIdentifier": "cve@mitre.org", "tags": ["disputed"]}], "descriptions": [{"lang": "en", "value": "Blackboard Collaborate Ultra 20.02 is affected by a cross-site scripting (XSS) vulnerability. The XSS payload will execute on the class room, which leads to stealing cookies from users who join the class. NOTE: Third-parties dispute the validity of this entry as a possible false positive during research"}, {"lang": "es", "value": "** EN DISPUTA ** Blackboard Collaborate Ultra versi\u00f3n 20.02, est\u00e1 afectado por una vulnerabilidad de tipo cross-site scripting (XSS). La carga \u00fatil de tipo XSS se ejecutar\u00e1 en el sal\u00f3n de clases, lo que conlleva a robar cookies de los usuarios que se unen a la clase. NOTA: Terceras partes discuten la validez de esta entrada como un posible falso positivo durante la investigaci\u00f3n"}], "id": "CVE-2020-25902", "lastModified": "2026-06-17T03:07:26.713", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "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": 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": "2021-03-02T13:15:15.557", "references": [{"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md"}, {"source": "cve@mitre.org", "tags": ["Product", "Vendor Advisory"], "url": "https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product", "Vendor Advisory"], "url": "https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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