High 8.7Published Nov 13, 2025

CVE-2022-4984ZenTao Biz < 6.5, Max < 3.0, & Open Source Edition 16.5/16.5beta1 SQL Injection via user-login.html

Updated under an hour ago (Oct 27, 2026, 3:50 PM ET)

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It affects Qingdao Esoft Tianchuang Network Technology Co., Ltd. ZenTao Biz and 2 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Qingdao Esoft Tianchuang Network Technology Co., Ltd. ZenTao Biz

Exploited in the last 30 days

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.

CVSS: 8.7 HIGH (v4.0, CNA)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
Weakness (CWE): CWE-89
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: May 13, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Qingdao Esoft Tianchuang Network Technology Co., Ltd. ZenTao Biz qingdao_esoft_tianchuang_network_technology:zentao_biz (from the name)	before 6.5	CNA record
Qingdao Esoft Tianchuang Network Technology Co., Ltd. ZenTao Max qingdao_esoft_tianchuang_network_technology:zentao_max (from the name)	before 3.0	CNA record
Qingdao Esoft Tianchuang Network Technology Co., Ltd. ZenTao Open Source Edition qingdao_esoft_tianchuang_network_technology:zentao_open_source_edition (from the name)	before 16.5; before 16.5.beta1	CNA record

References

References

https://www.cnvd.org.cn/flaw/show/CNVD-2022-42853	government-resource, vdb-entry
https://www.zentao.pm/download/zentao-community-edition-release-65-1171.html	patch
https://www.zentao.pm/download/zentao-community-edition-release-30-1172.html	patch
https://www.zentao.pm/download/zentao-community-edition-release-165-1170.html	patch
https://www.zentao.pm/download/zentao-community-edition-release-1651-1143.html	patch
https://www.vulncheck.com/advisories/zentao-biz-max-and-open-source-edition-sqli-via-user-login	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.