Vulnerability Monitor

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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.

Published

2019-11-15T17:15:12.523

Last Modified

2024-11-21T01:28:50.587

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-863

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	drupal	drupal	< 7.5	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	redhat	enterprise_linux	5.0	Yes
Operating System	redhat	enterprise_linux	6.0	Yes
Operating System	fedoraproject	fedora	14	Yes
Operating System	fedoraproject	fedora	15	Yes
Operating System	fedoraproject	fedora	16	Yes

References

http://www.openwall.com/lists/oss-security/2012/03/19/10 Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2012/03/20/14 Mailing List, Third Party Advisory ([email protected])
https://access.redhat.com/security/cve/cve-2011-2726 Broken Link ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2726 Issue Tracking, Third Party Advisory ([email protected])
https://security-tracker.debian.org/tracker/CVE-2011-2726 Third Party Advisory ([email protected])
https://www.drupal.org/node/1231510 Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2012/03/19/10 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2012/03/20/14 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/security/cve/cve-2011-2726 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2726 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security-tracker.debian.org/tracker/CVE-2011-2726 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.drupal.org/node/1231510 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)