Security readout for executives and security teams
Plain-English summary
CVE-2026-22380 affects the UnlimHost WordPress theme by AncoraThemes through version 1.2.3. It can allow local file inclusion, which may expose sensitive files or affect site integrity and availability. The CVSS score is high, but exploitation is marked high complexity and no active exploitation is cited in the provided sources.
Executive priority
Treat as a high-priority WordPress exposure if your organization uses UnlimHost. Prioritize inventory and remediation planning now, especially for public-facing sites. If the theme is not deployed, no direct action is required beyond documenting non-exposure.
Technical view
The issue is CWE-98: improper control of a filename used in a PHP include/require statement. The CVE describes PHP Local File Inclusion in UnlimHost <= 1.2.3. CVSS 3.1 is 8.1: network exploitable, no privileges, no user interaction, high complexity, with high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is likely limited to WordPress sites that have the AncoraThemes UnlimHost theme installed at version 1.2.3 or earlier. The sources do not identify other affected products or a confirmed fixed version.
Exploitation context
The CVE and Patchstack entry describe the vulnerability, but the provided sources do not cite public exploitation or CISA KEV listing. Attack complexity is rated high, which may reduce opportunistic exploitation likelihood, but successful exploitation could be serious.
Researcher notes
Evidence is limited to the CVE record and Patchstack database entry. The source bundle does not provide a vulnerable parameter, proof of concept, fixed version, or vendor advisory. Do not assume active exploitation; KEV is false in the provided data.
Mitigation direction
- Inventory WordPress sites for the UnlimHost theme and record installed versions.
- If UnlimHost is unused, remove or disable it after confirming business impact.
- Check Patchstack and vendor guidance for a fixed version or official mitigation.
- Update the theme when a vendor-supported fixed release is confirmed.
- Restrict administrative access and maintain least-privilege filesystem permissions on WordPress hosts.
Validation and detection
- Confirm whether UnlimHost is installed on each WordPress site.
- Verify whether installed versions are 1.2.3 or earlier.
- Review Patchstack and CVE records for updated remediation details.
- Check web server and WordPress logs for suspicious file access patterns.
- Document compensating controls if no vendor fix is available.
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-2026-22380 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.