Security readout for executives and security teams
Plain-English summary
CVE-2026-25021 is a medium-severity access-control flaw in the WordPress Mizan Demo Importer plugin through version 0.1.3. A logged-in user may be able to perform actions that should require higher authorization, potentially causing limited site changes or disruption. No public source provided indicates active exploitation.
Executive priority
Handle in normal vulnerability remediation cycles, with faster action for WordPress sites with many users or public registration. Business risk is moderate because exploitation requires an account, but unauthorized site changes or disruption may still affect trust and operations.
Technical view
The issue is CWE-862 Missing Authorization in Mizan Themes Mizan Demo Importer <=0.1.3. CVSS 3.1 is 5.4: network exploitable, low complexity, low privileges required, no user interaction, unchanged scope, no confidentiality impact, low integrity and availability impact.
Likely exposure
Exposure is limited to WordPress sites with the Mizan Demo Importer plugin installed at version 0.1.3 or earlier. Risk is higher where untrusted or lightly vetted users have WordPress accounts, because the CVSS vector requires low privileges.
Exploitation context
The sources describe broken access control but do not provide public exploit details. The CVE is not listed as CISA KEV in the provided data. Treat this as a privilege-bound WordPress plugin risk, not confirmed active exploitation.
Researcher notes
Public detail is sparse. The record identifies missing authorization but not affected functions, proof-of-concept status, or a fixed version. Avoid assuming exploitability beyond the CVSS vector and Patchstack/CVE descriptions. Further triage should focus on plugin code review and vendor advisory updates.
Mitigation direction
- Inventory WordPress sites for Mizan Demo Importer installation and version.
- Disable or remove the plugin if it is not operationally required.
- Check vendor, WordPress, or Patchstack guidance for a fixed release.
- Limit WordPress accounts to trusted users with minimum necessary roles.
- Prioritize remediation on sites allowing public registration or many contributors.
Validation and detection
- Confirm whether Mizan Demo Importer is installed on each WordPress site.
- Record plugin version and flag versions 0.1.3 or earlier.
- Review WordPress user roles for low-privilege accounts on affected sites.
- Check security logs for unusual plugin-related administrative actions.
- Verify remediation by confirming removal, disablement, or vendor-supported update.
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-862: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. 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-2026-25021 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
- Medium
- CVSS
- 5.4 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
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:L/UI:N/S:U/C:N/I:L/A:L2.82.5Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.4MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
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.
Missing Authorization
Missing Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.