CVE-2021-21441

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{}

{"affected": [{"affectedData": [{"product": "((OTRS)) Community Edition", "vendor": "OTRS AG", "versions": [{"lessThan": "6.0.x*", "status": "affected", "version": "6.0.1", "versionType": "custom"}]}, {"product": "OTRS", "vendor": "OTRS AG", "versions": [{"lessThanOrEqual": "7.0.26", "status": "affected", "version": "7.0.x", "versionType": "custom"}]}], "source": "security@otrs.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*", "matchCriteriaId": "3B2D503B-661B-43EC-9902-D0613A037AA4", "versionStartIncluding": "6.0.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*", "matchCriteriaId": "DFD804F2-13CB-4381-A578-D82159350555", "versionEndIncluding": "7.0.26", "versionStartIncluding": "7.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "There is a XSS vulnerability in the ticket overview screens. It's possible to collect various information by having an e-mail shown in the overview screen. Attack can be performed by sending specially crafted e-mail to the system and it doesn't require any user intraction. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.26 and prior versions."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de tipo XSS en las pantallas de resumen de tickets. Es posible recopilar varias informaciones al tener un correo electr\u00f3nico mostrado en la pantalla de resumen. El ataque puede llevarse a cabo mediante el env\u00edo de un correo electr\u00f3nico especialmente dise\u00f1ado al sistema y no requiere la intervenci\u00f3n del usuario. Este problema afecta a: OTRS AG ((OTRS)) Community Edition versiones 6.0.x, 6.0.1 y versiones posteriores. OTRS AG OTRS versiones 7.0.x, 7.0.26 y versiones anteriores"}], "id": "CVE-2021-21441", "lastModified": "2026-06-17T03:35:34.897", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/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": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security@otrs.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-06-16T10:15:08.837", "references": [{"source": "security@otrs.com", "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"}, {"source": "security@otrs.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://otrs.com/release-notes/otrs-security-advisory-2021-11/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://otrs.com/release-notes/otrs-security-advisory-2021-11/"}], "sourceIdentifier": "security@otrs.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@otrs.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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