Security readout for executives and security teams
Plain-English summary
Web Directory Free for WordPress reportedly allows an unauthenticated internet user to manipulate database queries on versions through 1.7.13. Successful abuse could expose sensitive database information and cause limited service disruption. The supplied evidence does not establish data modification or active exploitation.
Executive priority
Treat as an immediate inventory and remediation priority for public WordPress sites because exploitation reportedly requires no account or user action. Focus first on systems handling sensitive database information. Escalate confirmed affected installations, but avoid claiming compromise without supporting telemetry.
Technical view
CVE-2026-28142 is classified as CWE-89 SQL injection with CVSS 3.1 score 9.3. The vector indicates remote, low-complexity exploitation requiring neither privileges nor user interaction, with high confidentiality and low availability impact. The source bundle does not identify the vulnerable parameter, request path, root cause, or patched version.
Likely exposure
Internet-accessible WordPress sites running Web Directory Free 1.7.13 or earlier are the likely exposure group. Actual exposure depends on installation, enabled functionality, reachability, and compensating controls. The supplied structured affected-product metadata is inconsistent, listing versions as “n/a” and default status as unaffected despite the explicit affected-version statement.
Exploitation context
The vulnerability is reportedly reachable without authentication, increasing practical risk where affected sites are public. However, the bundle marks it absent from KEV and provides no cited evidence of active exploitation, public proof-of-concept availability, or observed attacks. Do not treat exploitation as confirmed.
Researcher notes
The public summary supports unauthenticated SQL injection through 1.7.13, but essential technical details and a confirmed fixed version are absent. The structured affected entry conflicts with the title and description. Validation should remain non-destructive and evidence-led; consult updated primary records before making definitive version or remediation assertions.
Mitigation direction
- Identify WordPress sites running Web Directory Free and record their installed versions.
- Prioritize internet-facing installations at version 1.7.13 or earlier.
- Check current vendor or Patchstack guidance for a confirmed fixed release or mitigation.
- If no verified fix exists, disable or remove the plugin where operationally acceptable.
- Restrict public access through existing controls until remediation is confirmed.
Validation and detection
- Confirm the plugin package name and version on every WordPress deployment.
- Verify whether affected installations are reachable from untrusted networks.
- Review web, proxy, WAF, and database logs for anomalous requests or query errors.
- Confirm the installed release against current vendor or Patchstack remediation guidance.
- After remediation, verify the vulnerable version is absent and required site functions still work.
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-89: Database access and collection lookup
Injection into data stores can inform collection, data access, and exfiltration detection reviews. 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 lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-28142 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
- Critical
- CVSS
- 9.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/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.
SSVC decision data
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:C/C:H/I:N/A:L3.94.7PatchstackVulnerability scoring details
Base CVSS 3.1 score
9.3CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://patchstack.com/database/wordpress/plugin/web-directory-free/vulnerability/wordpress-web-directory-free-plugin-1-7-13-sql-injection-vulnerability?_s_id=cveCVE reference, Patchstack · vdb-entry
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.