CVE-2022-4984 json
ZenTao Biz < 6.5, Max < 3.0, & Open Source Edition 16.5/16.5beta1 SQL Injection via user-login.html
published 2025-11-13 11 mo ago modified 2026-10-23 16 d ago also EUVD-2022-55680
- cvss
- 8.7
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 41%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Qingdao Esoft Tianchuang Network Technology Co., Ltd. ZenTao Biz 6.5
- Qingdao Esoft Tianchuang Network Technology Co., Ltd. ZenTao Max 3.0
- Qingdao Esoft Tianchuang Network Technology Co., Ltd. ZenTao Open Source Edition 16.5, 16.5.beta1
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 11 mo ago
Exploit prediction
0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.7 | 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 |
| CNA | 4.0 | 8.7 | 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected 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. ZenTao Open Source Edition
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
-
zentao.pm
/download/zentao-community-edition-release-65-1171.html
patch
-
zentao.pm
/download/zentao-community-edition-release-30-1172.html
patch
-
zentao.pm
/download/zentao-community-edition-release-165-1170.html
patch
-
zentao.pm
/download/zentao-community-edition-release-1651-1143.html
patch
-
cnvd.org.cn
/flaw/show/CNVD-2022-42853
government-resource, vdb-entry
-
vulncheck.com
/advisories/zentao-biz-max-and-open-source-edition-sqli-via-user-login
third-party-advisory
Sources
- CVE List CVE-2022-4984
- NVD CVE-2022-4984
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