Security readout for executives and security teams
Plain-English summary
CVE-2026-27328 is a broken access control issue in the WordPress EduBlink theme by DevsBlink, affecting versions through 2.0.7. An unauthenticated remote attacker may be able to perform limited unauthorized actions. The reported impact is integrity-only and low, but public-facing WordPress sites using this theme should be reviewed promptly.
Executive priority
Treat as a near-term WordPress exposure review, not an emergency based on current evidence. Prioritize externally reachable sites, education or commerce sites relying on EduBlink, and environments where unauthorized content or settings changes could affect trust.
Technical view
The CVE describes CWE-862 Missing Authorization in the EduBlink WordPress theme. CVSS 3.1 is 5.3: network exploitable, low complexity, no privileges, no user interaction, unchanged scope, no confidentiality or availability impact, low integrity impact. The public record does not identify a fixed version or detailed vulnerable endpoint.
Likely exposure
Exposure is likely limited to WordPress sites with the EduBlink theme installed at version 2.0.7 or earlier. Public internet-facing sites have higher practical exposure because the CVSS vector requires no authentication or user interaction.
Exploitation context
No active exploitation is stated in the provided sources, and the CVE is not listed as KEV in the bundle. Public details are limited to the vulnerability class, affected theme, affected version range, and CVSS vector.
Researcher notes
The source data has limited technical detail and does not name a patch. The affected range is stated as through 2.0.7, while one affected entry lists version '0' with defaultStatus 'unaffected'; use the narrative description and vendor database entry for triage, then verify against vendor guidance.
Mitigation direction
- Inventory WordPress sites for the EduBlink theme and record installed versions.
- Prioritize sites running EduBlink version 2.0.7 or earlier.
- Check DevsBlink, WordPress, or Patchstack guidance for a fixed version or official mitigation.
- If no fix is available, consider disabling or replacing the theme based on business risk.
- Restrict administrative access and review WordPress hardening controls.
Validation and detection
- Confirm whether EduBlink is installed on each WordPress site.
- Verify the installed EduBlink version is greater than 2.0.7, if a patched version exists.
- Review public-facing EduBlink deployments first.
- Check web and application logs for unexpected unauthenticated changes or suspicious requests.
- Document any vendor guidance found and track remediation status.
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-2026-27328 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
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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:N/UI:N/S:U/C:N/I:L/A:N3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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.