Security readout for executives and security teams
Plain-English summary
CVE-2026-27075 affects the WordPress Belfort theme by Mikado-Themes, reported for versions up to 1.0. It can allow local file inclusion, potentially exposing sensitive files or enabling broader compromise. The CVSS score is high at 8.1. No source provided confirms active exploitation or a named patch.
Executive priority
Treat as a high-priority WordPress exposure if Belfort is deployed. The business urgency depends on whether the theme is present. Confirm usage quickly, then follow vendor or Patchstack remediation guidance. No public source provided confirms active exploitation.
Technical view
The issue is classified as CWE-98: improper control of filenames in PHP include/require handling. The CVE describes PHP local file inclusion in Belfort <= 1.0. The CVSS vector is network-accessible, unauthenticated, no user interaction, high impact, but high attack complexity.
Likely exposure
Exposure is likely limited to WordPress sites with the Mikado-Themes Belfort theme installed, especially version 1.0 or earlier. Sites not using this theme are not indicated as affected by the provided sources.
Exploitation context
The vulnerability is remotely reachable and does not require authentication, but exploitation complexity is rated high. The source bundle does not show CISA KEV listing or any cited confirmation of active exploitation.
Researcher notes
There is a data inconsistency: the description states Belfort <= 1.0, while the affected object lists version "0" and defaultStatus "unaffected." Use the CVE narrative and Patchstack entry for triage, but verify exact installed versions and remediation status from authoritative vendor guidance.
Mitigation direction
- Identify all WordPress sites using the Belfort theme.
- Check Patchstack and vendor guidance for a fixed version or workaround.
- If no supported fix exists, evaluate disabling or replacing the theme.
- Prioritize internet-facing and business-critical WordPress sites first.
Validation and detection
- Inventory installed WordPress themes and Belfort versions.
- Confirm whether any site runs Belfort version 1.0 or earlier.
- Review vendor and Patchstack entries for remediation status.
- Check web logs for unusual file inclusion or path traversal indicators.
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-98: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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 lookupCVE-2026-27075 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.