CVE-2015-3231

Severity: medium (CVSS 4.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-06-22 · updated 2026-06-17
Weakness: CWE-200

Description

The Render cache system in Drupal 7.x before 7.38, when used to cache content by user role, allows remote authenticated users to obtain private content viewed by user 1 by reading the cache.

Affected products

Debian Linux: 7.0, 8.0
Drupal: 7.0, 7.0-alpha1, 7.0-alpha2, 7.0-alpha3, 7.0-alpha4, 7.0-alpha5 (+45)

References

http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161261.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161265.html
http://www.debian.org/security/2015/dsa-3291
http://www.securityfocus.com/bid/75286
https://www.drupal.org/SA-CORE-2015-002
http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161261.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161265.html
http://www.debian.org/security/2015/dsa-3291
http://www.securityfocus.com/bid/75286
https://www.drupal.org/SA-CORE-2015-002

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