Access Restriction Bypass Affecting wordpress package, versions <3.3.2+dfsg-1


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
3.38% (88th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-ECHOLATEST-WORDPRESS-18067458
  • published21 Jul 2026
  • disclosed21 Apr 2012

Introduced: 21 Apr 2012

CVE-2012-2401  (opens in a new tab)
CWE-264  (opens in a new tab)

How to fix?

Upgrade Echo:latest wordpress to version 3.3.2+dfsg-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wordpress package and not the wordpress package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

Plupload before 1.5.4, as used in wp-includes/js/plupload/ in WordPress before 3.3.2 and other products, enables scripting regardless of the domain from which the SWF content was loaded, which allows remote attackers to bypass the Same Origin Policy via crafted content.

CVSS Base Scores

version 3.1