CVE-2013-4273

The Entity API module 7.x-1.x before 7.x-1.2 for Drupal does not properly restrict access to node comments, which allows remote authenticated users to read the comments via unspecified vectors. NOTE: this identifier was SPLIT per ADT5 due to different researcher organizations. CVE-2013-7391 was assigned for the View vector.

Published: 2014-07-19 Last update: 2026-05-06 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2013-4273 is rated Low Risk (38.1/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.08%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2013-4273

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.20% 1.08% +0.88%
2 2025-03-17 0.13% 0.20% +0.07%
3 2023-03-07 — 0.13% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2013-4273

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.0 2.0 MEDIUM
AV:N/AC:L/Au:S/C:P/I:N/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:S)
A single authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 8.0 2.9 [email protected]

Weakness enumeration for CVE-2013-4273

Affected software / configurations for CVE-2013-4273

Vendor Product Version Raw CPE
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:*:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta1:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta10:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta11:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta2:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta3:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta4:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta5:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta6:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta7:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta8:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:beta9:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:rc1:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:rc2:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.0 cpe:2.3:a:entity_api_project:entity_api:7.x-1.0:rc3:*:*:*:drupal:*:*
entity_api_project entity_api 7.x-1.1 cpe:2.3:a:entity_api_project:entity_api:7.x-1.1:*:*:*:*:drupal:*:*

References for CVE-2013-4273

cvelogic Threat Intelligence