Security readout for executives and security teams
Plain-English summary
This issue can expose the titles of private Drupal nodes. It does not describe full private content disclosure, but private titles may still reveal sensitive names, projects, cases, or records. The risk is limited to Drupal sites using the affected Entity reference module configuration.
Executive priority
Prioritize as a targeted confidentiality issue, especially on sites where private titles contain client, case, incident, or project information. It is not documented as actively exploited in the supplied sources.
Technical view
Drupal Entity reference module 7.x-1.x before 7.x-1.1-rc1 allowed remote users to read private node titles by leveraging edit permission on a node that references a private node. The source data provides no CVSS, CWE, or exploit details.
Likely exposure
Exposure is likely where Drupal 7 sites use Entity reference 7.x-1.x before 7.x-1.1-rc1 and grant users edit access to nodes referencing private nodes.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation. Exploitation appears permission-dependent, requiring edit rights to a referencing node rather than anonymous access.
Researcher notes
Evidence is sparse: the CVE identifies the affected module branch, fixed threshold, and permission-based title disclosure path, but omits CVSS, CWE, exploit maturity, and detailed affected CPEs.
Mitigation direction
- Upgrade Entity reference 7.x-1.x to 7.x-1.1-rc1 or later.
- Review Drupal advisory guidance for supported remediation details.
- Restrict node edit permissions for untrusted roles.
- Audit entity references pointing to private nodes.
- Avoid exposing sensitive meaning in private node titles.
Validation and detection
- Inventory Drupal sites using the Entity reference module.
- Confirm installed module version is not before 7.x-1.1-rc1.
- Review roles with edit permission on referencing nodes.
- Check whether editable nodes reference private nodes.
- Validate private node titles are not exposed after remediation.
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.
CVE-2013-7066 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
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://drupal.org/node/2140237CVE reference · x_refsource_MISC
- https://drupal.org/node/2140229CVE reference · x_refsource_CONFIRM
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.