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Vulnerability record · CVE-2011-5083 · published 19 March 2012

CVE-2011-5083: Dotclear permissions and access controls vulnerability

Dotclear · Dotclear

Unrestricted file upload vulnerability in inc/swf/swfupload.swf in Dotclear 2.3.1 and 2.4.2 allows remote attackers to execute arbitrary code by uploading a file with an executable PHP extension, then accessing it via a direct request to the file in an unspecified directory.

7.5 CVSS 2.0 High EPSS 3.3% · top 12.1% CWE-264 · Permissions and access controls
7.5CVSS 2.0 base score
3.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 4 tagged exploit
16 Jun 2026Last modified by NVD

Description

Unrestricted file upload vulnerability in inc/swf/swfupload.swf in Dotclear 2.3.1 and 2.4.2 allows remote attackers to execute arbitrary code by uploading a file with an executable PHP extension, then accessing it via a direct request to the file in an unspecified directory.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://cxsecurity.com/issue/WLB-2011090012 Exploit
http://vigilance.fr/vulnerability/Dotclear-file-upload-via-swfupload-swf-11396 Exploit
http://www.exploit-db.com/exploits/18529
http://www.osvdb.org/79665
http://www.securityfocus.com/bid/52173
http://cxsecurity.com/issue/WLB-2011090012 Exploit
http://vigilance.fr/vulnerability/Dotclear-file-upload-via-swfupload-swf-11396 Exploit
http://www.exploit-db.com/exploits/18529
http://www.osvdb.org/79665
http://www.securityfocus.com/bid/52173

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2005-3957Dotclear vulnerabilityUnspecified vulnerability in the Trackback functionality in DotClear 1.2.1 has unknown impact and attack vectors.EPSS 1.6%9.3CVE-2008-3232Dotclear code injection vulnerabilityUnrestricted file upload vulnerability in ecrire/images.php in Dotclear 1.2.7.1 and earlier allows remote authenticated users to execute arbitrary co…EPSS 4.6%8.8CVE-2015-8832Dotclear improper access control vulnerabilityMultiple incomplete blacklist vulnerabilities in inc/core/class.dc.core.php in Dotclear before 2.8.2 allow remote authenticated users with "manage th…EPSS 2.6%8.8CVE-2016-7902Dotclear unrestricted file upload vulnerabilityUnrestricted file upload vulnerability in the fileUnzip->unzip method in Dotclear before 2.10.3 allows remote authenticated users with permissions to…EPSS 3.0%8.7CVE-2023-53952Dotclear unrestricted file upload vulnerabilityDotclear 2.25.3 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files with .phar extension…EPSS 1.1%8.7CVE-2024-58281Dotclear unrestricted file upload vulnerabilityDotclear 2.29 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files through the media uplo…EPSS 0.94%7.5CVE-2014-1613Dotclear code injection vulnerabilityDotclear before 2.6.2 allows remote attackers to execute arbitrary PHP code via a serialized object in the dc_passwd cookie to a password-protected p…EPSS 2.3%7.5CVE-2005-3963Dotclear vulnerabilitySQL injection vulnerability in session.php in DotClear before 1.2.3 allows remote attackers to execute arbitrary SQL commands via the dc_xd parameter…EPSS 1.4%

Source: NIST National Vulnerability Database (record CVE-2011-5083), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.