The Easy Video Player WordPress plugin before 1.2.2.3 does not sanitize and escapes some parameters, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks.
{"wpvulndb": [{"lastseen": "2022-12-23T02:13:29", "description": "The plugin does not sanitize and escapes some parameters, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks.\n\n### PoC\n\n1\\. Add a new post and add the payload there: [evp_embed_video url='\" onerror=alert(/XSS/) \"'] 2\\. Preview the post, and the XSS will trigger.\n", "cvss3": {"exploitabilityScore": 2.3, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "baseScore": 5.4, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2022-11-22T00:00:00", "type": "wpvulndb", "title": "Easy Video Player < 1.2.2.3 - Contributor+ Stored XSS", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2022-3937"], "modified": "2022-12-05T15:47:03", "id": "WPVDB-ID:AC7158C5-3D11-4865-B26F-41AB5A8120AF", "href": "https://wpscan.com/vulnerability/ac7158c5-3d11-4865-b26f-41ab5a8120af", "sourceData": "", "cvss": {"score": 0.0, "vector": "NONE"}}], "wpexploit": [{"lastseen": "2022-12-23T02:13:29", "description": "The plugin does not sanitize and escapes some parameters, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks.\n", "cvss3": {"exploitabilityScore": 2.3, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "baseScore": 5.4, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2022-11-22T00:00:00", "type": "wpexploit", "title": "Easy Video Player < 1.2.2.3 - Contributor+ Stored XSS", "bulletinFamily": "exploit", "cvss2": {}, "cvelist": ["CVE-2022-3937"], "modified": "2022-12-05T15:47:03", "id": "WPEX-ID:AC7158C5-3D11-4865-B26F-41AB5A8120AF", "href": "", "sourceData": "1. Add a new post and add the payload there: [evp_embed_video url='\" onerror=alert(/XSS/) \"']\r\n2. Preview the post, and the XSS will trigger.", "cvss": {"score": 0.0, "vector": "NONE"}}], "patchstack": [{"lastseen": "2022-11-22T14:54:38", "description": "Auth. Stored Cross-Site Scripting (XSS) vulnerability discovered by Lana Codes in WordPress Easy Video Player plugin (versions <= 1.2.2.2).\n\n## Solution\n\n\r\n Update the WordPress Easy Video Player plugin to the latest available version (at least 1.2.2.3).\r\n ", "cvss3": {}, "published": "2022-11-22T00:00:00", "type": "patchstack", "title": "WordPress Easy Video Player plugin <= 1.2.2.2 - Auth. Stored Cross-Site Scripting (XSS) vulnerability", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2022-3937"], "modified": "2022-11-22T00:00:00", "id": "PATCHSTACK:EAD3126984CA4D01A54291361206D6AD", "href": "https://patchstack.com/database/vulnerability/easy-video-player/wordpress-easy-video-player-plugin-1-2-2-2-auth-stored-cross-site-scripting-xss-vulnerability", "cvss": {"score": 0.0, "vector": "NONE"}}]}