CVE-2013-4191

Severity: medium (CVSS 5.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-03-11 · updated 2026-06-16
Weakness: CWE-264

Description

zip.py in Plone 2.1 through 4.1, 4.2.x through 4.2.5, and 4.3.x through 4.3.1 does not properly enforce access restrictions when including content in a zip archive, which allows remote attackers to obtain sensitive information by reading a generated archive.

Affected products

Plone CMS: 4.3, 4.3.1, 4.2, 4.2.1, 4.2.2, 4.2.3 (+46)

References

http://plone.org/products/plone-hotfix/releases/20130618
http://plone.org/products/plone/security/advisories/20130618-announcement
http://seclists.org/oss-sec/2013/q3/261
https://bugzilla.redhat.com/show_bug.cgi?id=978453
http://plone.org/products/plone-hotfix/releases/20130618
http://plone.org/products/plone/security/advisories/20130618-announcement
http://seclists.org/oss-sec/2013/q3/261
https://bugzilla.redhat.com/show_bug.cgi?id=978453

Get alerted when CVE-2013-4191 or the next vulnerability affects your stack