CVE-2023-45889

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://blog.zerdle.net/classlink/", "name": "https://blog.zerdle.net/classlink/", "tags": ["Third Party Advisory"], "refsource": ""}, {"url": "https://blog.zerdle.net/classlink/", "name": "https://blog.zerdle.net/classlink/", "tags": ["Third Party Advisory"], "refsource": ""}, {"url": "https://blog.zerdle.net/classlink2/", "name": "https://blog.zerdle.net/classlink2/", "tags": ["Exploit", "Third Party Advisory"], "refsource": ""}, {"url": "https://blog.zerdle.net/classlink2/", "name": "https://blog.zerdle.net/classlink2/", "tags": ["Exploit", "Third Party Advisory"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A Universal Cross Site Scripting (UXSS) vulnerability in ClassLink OneClick Extension through 10.8 allows remote attackers to inject JavaScript into any webpage. NOTE: this issue exists because of an incomplete fix for CVE-2022-48612."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-79"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-45889", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}}, "publishedDate": "2024-01-23T18:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:classlink:oneclick:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "10.8"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-05-30T15:15Z"}