Security readout for executives and security teams
Plain-English summary
CVE-2026-28128 affects the ThemeREX Verse WordPress theme through version 1.7.0. It can let an unauthenticated remote attacker abuse unsafe PHP file inclusion. Business risk is high for sites running this theme, but public sources do not show active exploitation or a confirmed vendor fix.
Executive priority
Prioritize assessment of public WordPress sites using Verse. If affected, remediate promptly because impact is high, even though exploitation is not currently confirmed in the provided sources.
Technical view
The issue is classified as CWE-98: improper control of filename in PHP include/require statements. The CVSS 3.1 score is 8.1 with network attack vector, no privileges, no user interaction, high complexity, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to WordPress sites using the ThemeREX Verse theme at version 1.7.0 or earlier. Sites not using this theme are not indicated as affected by the provided sources.
Exploitation context
The CVE record and Patchstack entry describe a local file inclusion vulnerability. The source bundle does not cite public exploitation, proof-of-concept availability, or CISA KEV listing. Treat internet-facing WordPress sites as higher priority because the vulnerability is remotely reachable and unauthenticated.
Researcher notes
Evidence is sparse. The CVE description says PHP Local File Inclusion while the CWE label references PHP Remote File Inclusion terminology. No patch version, exploit details, or affected CPEs are provided in the bundle. Validate against vendor/Patchstack before making broad exposure claims.
Mitigation direction
- Inventory WordPress sites for the ThemeREX Verse theme.
- Check the installed Verse theme version.
- If version is 1.7.0 or earlier, review vendor and Patchstack guidance.
- Update, disable, or replace the theme if no safe fixed version is available.
- Limit file permissions for sensitive WordPress and server files.
- Monitor web logs for suspicious file inclusion patterns.
Validation and detection
- Confirm whether the Verse theme is installed and active.
- Record the installed theme version from WordPress administration or file metadata.
- Compare the version against the affected range: through 1.7.0.
- Check Patchstack and vendor sources for updated remediation details.
- Review recent logs for unusual requests targeting theme PHP files.
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-2026-28128 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.