The Business Hours Pro WordPress plugin through 5.5.0 allows a remote attacker to upload arbitrary files using its manual update functionality, leading to an unauthenticated remote code execution vulnerability.
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{"wpvulndb": [{"lastseen": "2021-04-30T11:29:03", "bulletinFamily": "software", "cvelist": ["CVE-2021-24240"], "description": "The plugin allows a remote attacker to upload arbitrary files using its manual update functionality, leading to an unauthenticated remote code execution vulnerability. Note (WPScanTeam): \\- The issue has been escalated to Envato on March 30th, 2021 and the plugin has been removed from the marketplace. \\- The issue seems to be exploited since a few months by malicious actors, as some reviews/comments suggest (https://codecanyon.net/item/business-hours-pro-wordpress-plugin/reviews/9414879)\n\n### PoC\n\nThe PoC will be displayed once the issue has been remediated\n", "modified": "2021-04-04T07:00:58", "id": "WPVDB-ID:10528CB2-12A1-43F7-9B7D-D75D18FDF5BB", "href": "https://wpscan.com/vulnerability/10528cb2-12a1-43f7-9b7d-d75d18fdf5bb", "published": "2021-04-02T00:00:00", "type": "wpvulndb", "title": "Business Hours Pro <= 5.5.0 - Unauthenticated Arbitrary File Upload to RCE", "sourceData": "", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "patchstack": [{"lastseen": "2022-06-01T19:32:50", "description": "Unauthenticated Arbitrary File Upload vulnerability leading to Remote Code Execution (RCE) discovered by Harald Eilertsen in WordPress Business Hours Pro plugin (versions <= 5.5.0).\n\n## Solution\n\n\r\n No patched version is available. Deactivate and delete.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-04-02T00:00:00", "type": "patchstack", "title": "WordPress Business Hours Pro plugin <= 5.5.0 - Unauthenticated Arbitrary File Upload vulnerability leading to Remote Code Execution (RCE)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-24240"], "modified": "2021-04-02T00:00:00", "id": "PATCHSTACK:BE9EC3DFB448ACEC372FE1E2B339A1B2", "href": "https://patchstack.com/database/vulnerability/iva-business-hours-pro/wordpress-business-hours-pro-plugin-5-5-0-unauthenticated-arbitrary-file-upload-vulnerability-leading-to-remote-code-execution-rce", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "wpexploit": [{"lastseen": "2021-04-30T11:29:03", "bulletinFamily": "exploit", "cvelist": ["CVE-2021-24240"], "description": "The plugin allows a remote attacker to upload arbitrary files using its manual update functionality, leading to an unauthenticated remote code execution vulnerability. Note (WPScanTeam): \\- The issue has been escalated to Envato on March 30th, 2021 and the plugin has been removed from the marketplace. \\- The issue seems to be exploited since a few months by malicious actors, as some reviews/comments suggest (https://codecanyon.net/item/business-hours-pro-wordpress-plugin/reviews/9414879)\n", "modified": "2021-04-04T07:00:58", "published": "2021-04-02T00:00:00", "id": "WPEX-ID:10528CB2-12A1-43F7-9B7D-D75D18FDF5BB", "href": "", "type": "wpexploit", "title": "Business Hours Pro <= 5.5.0 - Unauthenticated Arbitrary File Upload to RCE", "sourceData": "The PoC will be displayed once the issue has been remediated", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}]}