CVE-2011-2726

An access bypass issue was found in Drupal 7.x before version 7.5. If a Drupal site has the ability to attach File upload fields to any entity type in the system or has the ability to point individual File upload fields to the private file directory in comments, and the parent node is denied access, non-privileged users can still download the file attached to the comment if they know or guess its direct URL.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://security-tracker.debian.org/tracker/CVE-2011-2726	Third Party Advisory
https://access.redhat.com/security/cve/cve-2011-2726	Broken Link
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2726	Issue Tracking Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/03/19/10	Mailing List Third Party Advisory
https://www.drupal.org/node/1231510	Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/03/20/14	Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:9.0:::::::*

Configuration 3 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux:5.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:6.0:::::::*

Configuration 4 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:14:::::::*
	cpe:2.3:o:fedoraproject:fedora:15:::::::*
	cpe:2.3:o:fedoraproject:fedora:16:::::::*

Information

Published : 2019-11-15 09:15

Updated : 2019-12-03 11:49

NVD link : CVE-2011-2726

Mitre link : CVE-2011-2726

JSON object : View

CWE

CWE-863

Incorrect Authorization

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Products Affected

debian

debian_linux

drupal

drupal

fedoraproject

fedora

redhat

enterprise_linux

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