CVE-2021-24295

{"containers": {"cna": {"affected": [{"product": "Spam protection, AntiSpam, FireWall by CleanTalk", "vendor": "\u0421leanTalk", "versions": [{"lessThan": "5.153.4", "status": "affected", "version": "5.153.4", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Ramuel Gall"}], "descriptions": [{"lang": "en", "value": "It was possible to exploit an Unauthenticated Time-Based Blind SQL Injection vulnerability in the Spam protection, AntiSpam, FireWall by CleanTalk WordPress Plugin before 5.153.4. The update_log function in lib/Cleantalk/ApbctWP/Firewall/SFW.php included a vulnerable query that could be injected via the User-Agent Header by manipulating the cookies set by the Spam protection, AntiSpam, FireWall by CleanTalk WordPress plugin before 5.153.4, sending an initial request to obtain a ct_sfw_pass_key cookie and then manually setting a separate ct_sfw_passed cookie and disallowing it from being reset."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-89", "description": "CWE-89 SQL Injection", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-05-17T16:48:53.000Z", "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://wpscan.com/vulnerability/152171fc-888c-4275-a118-5a1e664ef28b"}, {"tags": ["x_refsource_MISC"], "url": "https://www.wordfence.com/blog/2021/05/sql-injection-vulnerability-patched-in-cleantalk-antispam-plugin/"}], "source": {"discovery": "UNKNOWN"}, "title": "Time-based Blind SQL Injection in Spam protection, AntiSpam, FireWall by CleanTalk < 5.153.4", "x_generator": "WPScan CVE Generator", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "contact@wpscan.com", "ID": "CVE-2021-24295", "STATE": "PUBLIC", "TITLE": "Time-based Blind SQL Injection in Spam protection, AntiSpam, FireWall by CleanTalk < 5.153.4"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Spam protection, AntiSpam, FireWall by CleanTalk", "version": {"version_data": [{"version_affected": "<", "version_name": "5.153.4", "version_value": "5.153.4"}]}}]}, "vendor_name": "\u0421leanTalk"}]}}, "credit": [{"lang": "eng", "value": "Ramuel Gall"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "It was possible to exploit an Unauthenticated Time-Based Blind SQL Injection vulnerability in the Spam protection, AntiSpam, FireWall by CleanTalk WordPress Plugin before 5.153.4. The update_log function in lib/Cleantalk/ApbctWP/Firewall/SFW.php included a vulnerable query that could be injected via the User-Agent Header by manipulating the cookies set by the Spam protection, AntiSpam, FireWall by CleanTalk WordPress plugin before 5.153.4, sending an initial request to obtain a ct_sfw_pass_key cookie and then manually setting a separate ct_sfw_passed cookie and disallowing it from being reset."}]}, "generator": "WPScan CVE Generator", "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-89 SQL Injection"}]}]}, "references": {"reference_data": [{"name": "https://wpscan.com/vulnerability/152171fc-888c-4275-a118-5a1e664ef28b", "refsource": "CONFIRM", "url": "https://wpscan.com/vulnerability/152171fc-888c-4275-a118-5a1e664ef28b"}, {"name": "https://www.wordfence.com/blog/2021/05/sql-injection-vulnerability-patched-in-cleantalk-antispam-plugin/", "refsource": "MISC", "url": "https://www.wordfence.com/blog/2021/05/sql-injection-vulnerability-patched-in-cleantalk-antispam-plugin/"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:28:23.468Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://wpscan.com/vulnerability/152171fc-888c-4275-a118-5a1e664ef28b"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.wordfence.com/blog/2021/05/sql-injection-vulnerability-patched-in-cleantalk-antispam-plugin/"}]}]}, "cveMetadata": {"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "assignerShortName": "WPScan", "cveId": "CVE-2021-24295", "datePublished": "2021-05-17T16:48:53.000Z", "dateReserved": "2021-01-14T00:00:00.000Z", "dateUpdated": "2024-08-03T19:28:23.468Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Spam protection, AntiSpam, FireWall by CleanTalk", "vendor": "\u0421leanTalk", "versions": [{"lessThan": "5.153.4", "status": "affected", "version": "5.153.4", "versionType": "custom"}]}], "source": "contact@wpscan.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cleantalk:spam_protection\\,_antispam\\,_firewall:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "E86C59FF-C85D-499A-85DF-456650E2C648", "versionEndExcluding": "5.153.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "It was possible to exploit an Unauthenticated Time-Based Blind SQL Injection vulnerability in the Spam protection, AntiSpam, FireWall by CleanTalk WordPress Plugin before 5.153.4. The update_log function in lib/Cleantalk/ApbctWP/Firewall/SFW.php included a vulnerable query that could be injected via the User-Agent Header by manipulating the cookies set by the Spam protection, AntiSpam, FireWall by CleanTalk WordPress plugin before 5.153.4, sending an initial request to obtain a ct_sfw_pass_key cookie and then manually setting a separate ct_sfw_passed cookie and disallowing it from being reset."}, {"lang": "es", "value": "Era posible explotar una vulnerabilidad de inyecci\u00f3n SQL ciega Basada en el Tiempo y no autenticada en Spam protection, AntiSpam, FireWall by CleanTalk WordPress Plugin versiones anteriores a 5.153.4.&#xa0;La funci\u00f3n update_log en la biblioteca lib/Cleantalk/ApbctWP/Firewall/SFW.php inclu\u00eda una consulta vulnerable que pod\u00eda inyectarse por medio del encabezado del agente de usuario al manipular las cookies ajustadas por la protecci\u00f3n contra correo no deseado, antispam, FireWall por el plugin CleanTalk de WordPress versiones anteriores a 5.153.4 , enviando una petici\u00f3n inicial para obtener una cookie ct_sfw_pass_key y luego configurando manualmente una cookie ct_sfw_passed separada y no permitiendo que se restablezca"}], "id": "CVE-2021-24295", "lastModified": "2026-06-17T03:39:47.027", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-05-17T17:15:08.243", "references": [{"source": "contact@wpscan.com", "tags": ["Third Party Advisory"], "url": "https://wpscan.com/vulnerability/152171fc-888c-4275-a118-5a1e664ef28b"}, {"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.wordfence.com/blog/2021/05/sql-injection-vulnerability-patched-in-cleantalk-antispam-plugin/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://wpscan.com/vulnerability/152171fc-888c-4275-a118-5a1e664ef28b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.wordfence.com/blog/2021/05/sql-injection-vulnerability-patched-in-cleantalk-antispam-plugin/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "contact@wpscan.com", "type": "Secondary"}]}

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