Security readout for executives and security teams
Plain-English summary
CVE-2026-28009 affects the ThemeREX DroneX WordPress theme through version 1.1.12. It may let an attacker make the site include local files improperly. The published severity is high, but the attack is rated high complexity. No provided source confirms active exploitation.
Executive priority
Treat as a high-priority WordPress theme risk where DroneX is deployed, especially on public sites. Urgency depends on confirming the theme’s presence and version. Lack of confirmed exploitation reduces emergency posture, but potential impact remains high.
Technical view
The issue is improper control of a filename in a PHP include/require path, classified as CWE-98 and described as PHP Local File Inclusion. CVSS 3.1 is 8.1: network-accessible, unauthenticated, no user interaction, high attack complexity, with high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is likely limited to WordPress sites using the ThemeREX DroneX theme at version 1.1.12 or earlier. Sites not using this theme are not indicated as affected by the provided sources.
Exploitation context
The CVSS vector indicates remote unauthenticated reachability without user interaction, but with high attack complexity. The CVE is not listed as KEV in the provided data, and no cited source states active exploitation or provides a confirmed public exploit.
Researcher notes
Evidence names DroneX through 1.1.12 as affected, but the provided affected metadata is sparse and includes an unusual version entry. No patch version, exploit status, or workaround is confirmed in the supplied sources. Validate against vendor/Patchstack updates before closing findings.
Mitigation direction
- Check ThemeREX and Patchstack for official remediation guidance.
- Update DroneX if a fixed vendor version is available.
- If operationally possible, deactivate or replace DroneX until remediated.
- Prioritize externally reachable WordPress sites using DroneX.
Validation and detection
- Inventory WordPress sites for the DroneX theme.
- Confirm installed DroneX versions and flag 1.1.12 or earlier.
- Review vendor and Patchstack pages for fixed-version details.
- Document whether affected sites are internet-facing or business-critical.
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
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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-98: Exact CWE lookup
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Open ATT&CK lookupCVE-2026-28009 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
- 8.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:H/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:H/PR:N/UI:N/S:U/C:H/I:H/A:H2.25.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.1HighVector: CVSS:3.1/AV:N/AC:H/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 Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.