{"id":"CVE-2022-4984","state":"PUBLISHED","title":"ZenTao Biz < 6.5, Max < 3.0, & Open Source Edition 16.5/16.5beta1 SQL Injection via user-login.html","description":"ZenTao Biz < 6.5, ZenTao Max < 3.0, ZenTao Open Source Edition < 16.5, and ZenTao Open Source Edition < 16.5.beta1 contain an SQL injection vulnerability in the login functionality. The application does not properly validate the account parameter on /zentao/user-login.html before using it in a database query. A remote unauthenticated attacker can exploit this issue to execute crafted SQL expressions and retrieve sensitive information from the backend database, including user and application data. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-07 UTC.","publishedAt":"2025-11-13T19:37:40.856Z","updatedAt":"2026-05-14T02:06:55.172Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Qingdao Esoft Tianchuang Network Technology Co., Ltd. ZenTao Biz","Qingdao Esoft Tianchuang Network Technology Co., Ltd. ZenTao Max","Qingdao Esoft Tianchuang Network Technology Co., Ltd. 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The application does not properly validate the account parameter on /zentao/user-login.html before using it in a database query. A remote unauthenticated attacker can exploit this issue to execute crafted SQL expressions and retrieve sensitive information from the backend database, including user and application data. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-07 UTC."}],"affected":[{"vendor":"Qingdao Esoft Tianchuang Network Technology Co., Ltd.","product":"ZenTao Biz","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.5","versionType":"custom"}]},{"vendor":"Qingdao Esoft Tianchuang Network Technology Co., Ltd.","product":"ZenTao Max","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.0","versionType":"custom"}]},{"vendor":"Qingdao Esoft Tianchuang Network Technology Co., Ltd.","product":"ZenTao Open Source Edition","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"16.5","versionType":"custom"},{"version":"0","status":"affected","lessThan":"16.5.beta1","versionType":"custom"}]}],"references":[{"url":"https://www.cnvd.org.cn/flaw/show/CNVD-2022-42853","tags":["government-resource","vdb-entry"]},{"url":"https://www.zentao.pm/download/zentao-community-edition-release-65-1171.html","tags":["patch"]},{"url":"https://www.zentao.pm/download/zentao-community-edition-release-30-1172.html","tags":["patch"]},{"url":"https://www.zentao.pm/download/zentao-community-edition-release-165-1170.html","tags":["patch"]},{"url":"https://www.zentao.pm/download/zentao-community-edition-release-1651-1143.html","tags":["patch"]},{"url":"https://www.vulncheck.com/advisories/zentao-biz-max-and-open-source-edition-sqli-via-user-login","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-89","description":"CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-05-14T02:06:55.172Z"},"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:zentao:biz:*:*:*:*:*:*:*:*","versionEndExcluding":"6.5","versionStartIncluding":"0","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:a:zentao:max:*:*:*:*:*:*:*:*","versionEndExcluding":"3.0","versionStartIncluding":"0","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:a:zentao:open_source_edition:*:*:*:*:*:*:*:*","versionEndExcluding":"16.5","versionStartIncluding":"0","vulnerable":true},{"criteria":"cpe:2.3:a:zentao:open_source_edition:*:*:*:*:*:*:*:*","versionEndExcluding":"16.5.beta1","versionStartIncluding":"0","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"impacts":[{"capecId":"CAPEC-66","descriptions":[{"lang":"en","value":"CAPEC-66 SQL Injection"}]}],"source":{"discovery":"UNKNOWN"},"timeline":[{"lang":"en","time":"2022-06-14T16:00:00.000Z","value":"CNVD-2022-42853 is publicly disclosed."}],"x_generator":{"engine":"vulncheck"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-13T19:59:02.119321Z","id":"CVE-2022-4984","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-11-13T19:59:14.065Z"}}]}}}