CVE-2013-4445

Severity: medium (CVSS 4.9 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-12-07 · updated 2026-06-16
Weakness: CWE-264

Description

The json rendering functionality in the Context module 6.x-2.x before 6.x-3.2 and 7.x-3.x before 7.x-3.0 for Drupal uses Drupal's token scheme to restrict access to blocks, which makes it easier for remote authenticated users to guess the access token for a block by leveraging the token from a block to which the user has access.

Affected products

Steven Jones Context: 6.x-2.0-alpha1, 6.x-2.0-alpha2, 6.x-2.0-beta1, 6.x-2.0-beta2, 6.x-2.0-beta3, 6.x-2.0-beta4 (+32)

References

http://lists.fedoraproject.org/pipermail/package-announce/2013-November/121433.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/122298.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/122308.html
https://drupal.org/node/2112785
https://drupal.org/node/2112791
https://drupal.org/node/2113317
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/121433.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/122298.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/122308.html
https://drupal.org/node/2112785
https://drupal.org/node/2112791
https://drupal.org/node/2113317

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