Vulnerability Details : 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.
Products affected by CVE-2011-2726
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*
- cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-2726
0.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-2726
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2011-2726
-
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-2726
-
http://www.openwall.com/lists/oss-security/2012/03/20/14
oss-security - Re: Re: [security] Drupal CORE and Drupal ContribMailing List;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2012/03/19/10
oss-security - Re: Re: [security] Drupal CORE and Drupal ContribMailing List;Third Party Advisory
-
https://www.drupal.org/node/1231510
SA-CORE-2011-003 - Drupal core - Access bypass | Drupal.orgVendor Advisory
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https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2726
726222 – (CVE-2011-2726, SA-CORE-2011-003) drupal7: access bypass vulnerability in 7.x (SA-CORE-2011-003)Issue Tracking;Third Party Advisory
-
https://security-tracker.debian.org/tracker/CVE-2011-2726
CVE-2011-2726Third Party Advisory
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