Security readout for executives and security teams
Plain-English summary
This is a critical SQL injection in the Kento Post View Counter WordPress plugin. An unauthenticated attacker could use a plugin parameter to interfere with database queries and potentially access or alter sensitive WordPress data. Business risk is highest for public WordPress sites still running version 2.8 or older.
Executive priority
Prioritize same-day validation for internet-facing WordPress properties. If the vulnerable plugin is present, removal or disabling is the safest immediate action unless a trusted fixed release is confirmed.
Technical view
The reported flaw is CWE-89 SQL injection through the kento_pvc_geo parameter, caused by insufficient escaping and query preparation. The CVSS 3.1 score is 9.8 with network attack vector, no privileges, and no user interaction. Sources identify versions up to and including 2.8 as vulnerable.
Likely exposure
Exposure is limited to WordPress installations with Kento Post View Counter installed at version 2.8 or earlier. The provided affected metadata is sparse, so confirm exposure from plugin inventory rather than relying only on CVE product data.
Exploitation context
The bundle does not show CISA KEV listing or cited evidence of active exploitation. However, the vulnerability is unauthenticated, network-reachable, and database-impacting, so exposed public WordPress sites should be treated as urgent until validated.
Researcher notes
The strongest evidence comes from the CVE description and Wordfence reference. The source bundle does not provide exploit-in-the-wild proof, a named fixed version, or complete CPE coverage. Treat patch status as incomplete and verify with vendor guidance.
Mitigation direction
- Inventory all WordPress sites for Kento Post View Counter installations.
- Disable or remove plugin versions 2.8 or earlier until fixed guidance is confirmed.
- Check Wordfence and vendor sources for a trusted fixed release or replacement.
- Review database user privileges for affected WordPress applications.
- Monitor web logs for suspicious requests involving the named vulnerable parameter.
Validation and detection
- Confirm whether Kento Post View Counter is installed on each WordPress site.
- Record installed plugin versions and flag version 2.8 or earlier.
- Check whether the affected sites are internet-accessible.
- Review access logs for unusual requests using kento_pvc_geo.
- Verify no business-critical workflows depend on the plugin before removal.
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-2016-15040 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
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/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:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
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.