CVE-2022-4984: ZenTao Biz < 6.5, Max < 3.0, & Open Source Edition 16.5/16.5beta1 SQL Injection via user-login.html
- Is it exploited?
Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of .
VulnCheck KEV lists it since . It cites 222 public reports, the first from .
- How likely is exploitation in the next 30 days?
- 0.5%
EPSS score, percentile 41.6 of all scored records. A probability estimated by FIRST, not a report of exploitation.
- How severe?
- 8.7 High
CVSS v4.0 base score, given by the CNA
- What should I do?
CISA has set no required action, because the vulnerability is not in KEV.
- Which versions are affected?
Affected
- before 6.5
- before 3.0
- before 16.5
- before 16.5.beta1
Source: CISA KEV 2026.10.29, as of ; VulnCheck KEV, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.
Description
ZenTao Biz < 6.5, Max < 3.0, & Open Source Edition 16.5/16.5beta1 SQL Injection via user-login.html
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.
Source: CVE List, as of . About the data.
What to do
Advisories and patches
This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.
Affected products and versions
Versions by product, as listed in the CVE record (3 products)
| Status | Versions |
|---|---|
| Affected | before 6.5 |
Versions not listed are: unaffected.
| Status | Versions |
|---|---|
| Affected | before 3.0 |
Versions not listed are: unaffected.
| Status | Versions |
|---|---|
| Affected | before 16.5 |
| Affected | before 16.5.beta1 |
Versions not listed are: unaffected.
Source: CVE List, as of . About the data.
Weakness
CWE-89, 1 CAPEC
- CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Attack patterns (CAPEC)
- CAPEC-66: SQL Injection
CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record.
Timeline
| Date | Event |
|---|---|
| CVE record published | |
| CVE record last updated |