Security readout for executives and security teams
Plain-English summary
CVE-2022-40446 is a high-severity SQL injection reported in ZZCMS 2022 admin mail-sending code. If abused by a highly privileged user, it could expose or alter database data and potentially disrupt the system. The source bundle does not identify a fixed version or broad product metadata.
Executive priority
Treat this as a targeted admin-plane risk. It is serious because database impact is high, but urgency depends on whether ZZCMS 2022 is in use and how tightly admin access is controlled. Prioritize inventory and access restriction first.
Technical view
The report describes CWE-89 SQL injection in /admin/sendmailto.php through the tomail and groupid parameters. CVSS 3.1 is 7.2: network reachable, low complexity, high privileges required, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is likely limited to deployments running ZZCMS 2022 where authenticated high-privilege users can reach the admin send-mail component. The bundle lists no CPEs or affected version ranges beyond ZZCMS 2022, so inventory confirmation is required.
Exploitation context
The provided sources do not show confirmed active exploitation, and the CVE is not marked KEV in the bundle. A public GitHub issue exists, which may increase awareness, but exploitation requires high privileges according to the CVSS vector.
Researcher notes
Evidence is sparse: the CVE description, CVSS vector, CWE-89 classification, and one GitHub issue. No fixed version, maintainer advisory, CPE data, or exploitation evidence is included in the bundle. Avoid assuming broader ZZCMS version impact without additional vendor confirmation.
Mitigation direction
- Check ZZCMS project or vendor guidance for a fixed release or official workaround.
- Restrict administrative access to trusted networks and named administrators only.
- Disable or limit the admin mail-sending feature if it is not operationally required.
- Enforce least-privilege database permissions for the web application account.
- Monitor admin activity and database errors around the send-mail component.
Validation and detection
- Inventory public and internal sites for ZZCMS 2022 deployments.
- Confirm whether /admin/sendmailto.php exists and is reachable to administrators.
- Review installed version details against any ZZCMS guidance available to your team.
- Check logs for unusual admin mail actions or SQL error patterns.
- Validate remediation in a staging environment using non-destructive security testing.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-89: Database access and collection lookup
Injection into data stores can inform collection, data access, and exfiltration detection reviews. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-40446 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H1.25.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.2HighVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/liong007/ZZCMS/issues/4CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.