Updated 44 min ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list

34added in the last 30 days

353new WordPress flaws this week

390,080entries in the database

33 results

Dec 19, 2025Dotclear 2.25.3 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files with .phar extension through thCVE-2023-53952 · Other software · Dotclear · reported by VulnCheckHigh 8.7
Dotclear 2.25.3 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files with .phar extension through the blog post creation interface. Attackers can upload files containing PHP system commands that execute when the uploaded file is accessed, enabling arbitrary code execution on the server.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dotclear.org exploit-db.com
Dec 10, 2025Dotclear 2.29 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files through the media upload functionCVE-2024-58281 · Other software · dotclear · reported by VulnCheckHigh 8.7
Dotclear 2.29 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files through the media upload functionality. Attackers can exploit the file upload process by crafting a PHP shell with a command execution form to gain system access through the uploaded file.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.dotclear.org github.com
Mar 20, 2024A Reflected Cross-Site Scripting (XSS) vulnerability has been identified in Dotclear version 2.29.CVE-2024-27626 · Other software · dotclear · reported by MITREMedium 6.1
A Reflected Cross-Site Scripting (XSS) vulnerability has been identified in Dotclear version 2.29. The flaw exists within the Search functionality of the Admin Panel.
Product
dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record packetstormsecurity.com packetstormsecurity.com
Sep 2, 2018A cross-site scripting (XSS) vulnerability in inc/core/class.dc.core.php in the media manager in Dotclear through 2.14.1 allows remote authenticated users to upCVE-2018-16358 · Other software · Dotclear · reported by MITREMedium 5.4
A cross-site scripting (XSS) vulnerability in inc/core/class.dc.core.php in the media manager in Dotclear through 2.14.1 allows remote authenticated users to upload HTML content containing an XSS payload with the file extension .ahtml.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record hg.dotclear.org hg.dotclear.org
Jan 13, 2018Cross-site scripting (XSS) vulnerability in admin/users.php in Dotclear 2.12.1 allows remote authenticated users to inject arbitrary web script or HTML via the CVE-2018-5690 · Other software · Dotclear · reported by MITREMedium 5.4
Cross-site scripting (XSS) vulnerability in admin/users.php in Dotclear 2.12.1 allows remote authenticated users to inject arbitrary web script or HTML via the nb parameter (aka the page limit number).
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dev.dotclear.org hg.dotclear.org
Jan 13, 2018Cross-site scripting (XSS) vulnerability in admin/auth.php in Dotclear 2.12.1 allows remote authenticated users to inject arbitrary web script or HTML via the mCVE-2018-5689 · Other software · Dotclear · reported by MITREMedium 5.4
Cross-site scripting (XSS) vulnerability in admin/auth.php in Dotclear 2.12.1 allows remote authenticated users to inject arbitrary web script or HTML via the malicious user's email.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dev.dotclear.org hg.dotclear.org
Mar 5, 2017XSS was discovered in Dotclear v2.11.2, affecting admin/blogs.php and admin/users.php with the sortby and order parameters.CVE-2017-6446 · Other software · Dotclear · reported by MITREMedium 6.1
XSS was discovered in Dotclear v2.11.2, affecting admin/blogs.php and admin/users.php with the sortby and order parameters.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record securityfocus.com dev.dotclear.org
Feb 9, 2017Multiple incomplete blacklist vulnerabilities in inc/core/class.dc.core.php in Dotclear before 2.8.2 allow remote authenticated users with "manage their own medCVE-2015-8832 · Other software · Dotclear · reported by security@debian.orgHigh 8.8
Multiple incomplete blacklist vulnerabilities in inc/core/class.dc.core.php in Dotclear before 2.8.2 allow remote authenticated users with "manage their own media items" and "manage their own entries and comments" permissions to execute arbitrary PHP code by uploading a file with a (1) .pht, (2) .phps, or (3) .phtml extension.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dotclear.org packetstormsecurity.com
Feb 9, 2017Cross-site scripting (XSS) vulnerability in admin/comments.php in Dotclear before 2.8.2 allows remote attackers to inject arbitrary web script or HTML via the aCVE-2015-8831 · Other software · Dotclear · reported by security@debian.orgMedium 6.1
Cross-site scripting (XSS) vulnerability in admin/comments.php in Dotclear before 2.8.2 allows remote attackers to inject arbitrary web script or HTML via the author name in a comment.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dotclear.org packetstormsecurity.com
Jan 4, 2017Dotclear before 2.10.3, when the Host header is not part of the web server routing process, allows remote attackers to modify the password reset address link viCVE-2016-7903 · Other software · Dotclear · reported by MITRELow 3.7
Dotclear before 2.10.3, when the Host header is not part of the web server routing process, allows remote attackers to modify the password reset address link via the HTTP Host header.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com securityfocus.com
Jan 4, 2017Unrestricted file upload vulnerability in the fileUnzip->unzip method in Dotclear before 2.10.3 allows remote authenticated users with permissions to manage medCVE-2016-7902 · Other software · Dotclear · reported by MITREHigh 8.8
Unrestricted file upload vulnerability in the fileUnzip->unzip method in Dotclear before 2.10.3 allows remote authenticated users with permissions to manage media items to execute arbitrary code by uploading a ZIP file containing a file with a crafted extension, as demonstrated by .php.txt or .php%20.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com securityfocus.com
Dec 29, 2016Cross-site scripting (XSS) vulnerability in admin/media.php and admin/media_item.php in Dotclear before 2.11 allows remote authenticated users to inject arbitraCVE-2016-9891 · Other software · Dotclear · reported by MITREMedium 5.4
Cross-site scripting (XSS) vulnerability in admin/media.php and admin/media_item.php in Dotclear before 2.11 allows remote authenticated users to inject arbitrary web script or HTML via the upfiletitle or media_title parameter (aka the media title).
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record securityfocus.com dev.dotclear.org
Dec 9, 2016Multiple cross-site scripting (XSS) vulnerabilities in the media manager in Dotclear before 2.10 allow remote attackers to inject arbitrary web script or HTML vCVE-2016-6523 · Other software · Dotclear · reported by MITREMedium 6.1
Multiple cross-site scripting (XSS) vulnerabilities in the media manager in Dotclear before 2.10 allow remote attackers to inject arbitrary web script or HTML via the (1) q or (2) link_type parameter to admin/media.php.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com openwall.com
Nov 10, 2016Unrestricted file upload vulnerability in the Blog appearance in the "Install or upgrade manually" module in Dotclear through 2.10.4 allows remote authenticatedCVE-2016-9268 · Other software · Dotclear · reported by MITREHigh 7.2
Unrestricted file upload vulnerability in the Blog appearance in the "Install or upgrade manually" module in Dotclear through 2.10.4 allows remote authenticated super-administrators to execute arbitrary code by uploading a theme file with an zip extension, and then accessing it via unspecified vectors.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dev.dotclear.org dev.dotclear.org
Oct 3, 2015Cross-site scripting (XSS) vulnerability in Dotclear before 2.8.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.CVE-2015-5651 · Other software · Dotclear · reported by vultures@jpcert.or.jpMedium 4.3
Cross-site scripting (XSS) vulnerability in Dotclear before 2.8.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dotclear.org jvn.jp
Sep 21, 2014Cross-site scripting (XSS) vulnerability in Dotclear before 2.6.4 allows remote attackers to inject arbitrary web script or HTML via a crafted page.CVE-2014-5316 · Other software · Dotclear · reported by vultures@jpcert.or.jpMedium 4.3
Cross-site scripting (XSS) vulnerability in Dotclear before 2.6.4 allows remote attackers to inject arbitrary web script or HTML via a crafted page.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dotclear.org jvn.jp
Jun 11, 2014Multiple incomplete blacklist vulnerabilities in the filemanager::isFileExclude method in the Media Manager in Dotclear before 2.6.3 allow remote authenticated CVE-2014-3782 · Other software · Dotclear · reported by MITREMedium 6
Multiple incomplete blacklist vulnerabilities in the filemanager::isFileExclude method in the Media Manager in Dotclear before 2.6.3 allow remote authenticated users to execute arbitrary PHP code by uploading a file with a (1) double extension or (2) .php5, (3) .phtml, or some other PHP file extension.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dotclear.org karmainsecurity.com
Jun 11, 2014The dcXmlRpc::setUser method in nc/core/class.dc.xmlrpc.php in Dotclear before 2.6.3 allows remote attackers to bypass authentication via an empty password in aCVE-2014-3781 · Other software · Dotclear · reported by MITREMedium 5.8
The dcXmlRpc::setUser method in nc/core/class.dc.xmlrpc.php in Dotclear before 2.6.3 allows remote attackers to bypass authentication via an empty password in an XML-RPC request.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dotclear.org karmainsecurity.com
May 22, 2014SQL injection vulnerability in admin/categories.php in Dotclear before 2.6.3 allows remote authenticated users with the manage categories permission to execute CVE-2014-3783 · Other software · Dotclear · reported by MITREMedium 6
SQL injection vulnerability in admin/categories.php in Dotclear before 2.6.3 allows remote authenticated users with the manage categories permission to execute arbitrary SQL commands via the categories_order parameter.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dotclear.org karmainsecurity.com
May 16, 2014Dotclear 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 page, which CVE-2014-1613 · Other software · Dotclear · reported by MITREHigh 7.5
Dotclear 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 page, which is not properly handled by (1) inc/public/lib.urlhandlers.php or (2) plugins/pages/_public.php.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dotclear.org labs.mwrinfosecurity.com
Mar 19, 2012Multiple cross-site scripting (XSS) vulnerabilities in Dotclear before 2.4.2 allow remote attackers to inject arbitrary web script or HTML via the (1) login_datCVE-2012-1039 · Other software · Dotclear · reported by MITREMedium 4.3
Multiple cross-site scripting (XSS) vulnerabilities in Dotclear before 2.4.2 allow remote attackers to inject arbitrary web script or HTML via the (1) login_data parameter to admin/auth.php; (2) nb parameter to admin/blogs.php; (3) type, (4) sortby, (5) order, or (6) status parameters to admin/comments.php; or (7) page parameter to admin/plugin.php.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record archives.neohapsis.com dotclear.org
Mar 19, 2012Unrestricted 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 filCVE-2011-5083 · Other software · Dotclear · reported by MITREHigh 7.5
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.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record cxsecurity.com vigilance.fr
Jun 8, 2011The updateFile function in inc/core/class.dc.media.php in the Media Manager in Dotclear before 2.2.3 does not properly restrict pathnames, which allows remote aCVE-2011-1584 · Other software · Dotclear · reported by Red HatMedium 6.5
The updateFile function in inc/core/class.dc.media.php in the Media Manager in Dotclear before 2.2.3 does not properly restrict pathnames, which allows remote authenticated users to upload and execute arbitrary PHP code via the media_path or media_file parameter. NOTE: some of these details are obtained from third party information.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dev.dotclear.org dotclear.org
Jun 4, 2009SQL injection vulnerability in manager.php in LuxBum 0.5.5, when magic_quotes_gpc is disabled and dotclear authentication is used, allows remote attackers to exCVE-2009-1913 · Other software · Luxbum · reported by MITREMedium 5.1
SQL injection vulnerability in manager.php in LuxBum 0.5.5, when magic_quotes_gpc is disabled and dotclear authentication is used, allows remote attackers to execute arbitrary SQL commands via the username parameter in a login action.
Product
Luxbum
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com securityfocus.com
Mar 17, 2009Cross-site scripting (XSS) vulnerability in the administrative interface in Dotclear before 2.1.5 allows remote attackers to inject arbitrary web script or HTMLCVE-2009-0933 · Other software · Dotclear · reported by MITREMedium 4.3
Cross-site scripting (XSS) vulnerability in the administrative interface in Dotclear before 2.1.5 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record dotclear.org secunia.com
Jul 18, 2008Unrestricted file upload vulnerability in ecrire/images.php in Dotclear 1.2.7.1 and earlier allows remote authenticated users to execute arbitrary code by uploaCVE-2008-3232 · Other software · Dotclear · reported by MITREHigh 9.3
Unrestricted file upload vulnerability in ecrire/images.php in Dotclear 1.2.7.1 and earlier allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in images.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
Jul 11, 2007Multiple cross-site request forgery (CSRF) vulnerabilities in DotClear 1.2.6 allow remote attackers to perform actions as arbitrary users via the (1) tool_url pCVE-2007-3688 · Other software · Dotclear · reported by MITRELow 2.6
Multiple cross-site request forgery (CSRF) vulnerabilities in DotClear 1.2.6 allow remote attackers to perform actions as arbitrary users via the (1) tool_url parameter to ecrire/tools.php and multiple fields on the (2) blogconf, (3) blogroll, (4) ecrire/redacteur.php, and (5) ecrire/user_prefs.php pages.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ar3av.free.fr archives.neohapsis.com
Jul 10, 2007Cross-site scripting (XSS) vulnerability in ecrire/tools.php in DotClear 1.2.6 allows remote attackers to inject arbitrary web script or HTML via unspecified foCVE-2007-3672 · Other software · Dotclear · reported by MITREMedium 4.3
Cross-site scripting (XSS) vulnerability in ecrire/tools.php in DotClear 1.2.6 allows remote attackers to inject arbitrary web script or HTML via unspecified form fields on the blogroll page.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record ar3av.free.fr osvdb.org
Apr 12, 2007Multiple cross-site scripting (XSS) vulnerabilities in DotClear before 1.2.6 allow remote attackers to inject arbitrary web script or HTML via the (1) post_id pCVE-2007-1989 · Other software · Dotclear · reported by MITREMedium 4.3
Multiple cross-site scripting (XSS) vulnerabilities in DotClear before 1.2.6 allow remote attackers to inject arbitrary web script or HTML via the (1) post_id parameter to ecrire/trackback.php or the (2) tool_url parameter to tools/thememng/index.php. NOTE: some of these details are obtained from third party information.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.grok.org.uk secunia.com
Jul 31, 2006DotClear allows remote attackers to obtain sensitive information via a direct request for (1) edit_cat.php, (2) index.php, (3) edit_link.php in ecrire/tools/bloCVE-2006-3938 · Other software · Dotclear · reported by MITREMedium 5
DotClear allows remote attackers to obtain sensitive information via a direct request for (1) edit_cat.php, (2) index.php, (3) edit_link.php in ecrire/tools/blogroll/; (4) syslog/index.php, (5) thememng/index.php, (6) toolsmng/index.php, (7) utf8convert/index.php in /ecrire/tools/; (8) /ecrire/inc/connexion.php and (9) /inc/session.php; (10) class.blog.php, (11) class.blogcomment.php, (12) and class.blogpost.php in /inc/classes/; (13) append.php, (14) class.xblog.php, (15) class.xblogcomment.php, and (16) class.xblogpost.php in /layout/; (17) form.php, (18) list.php, (19) post.php, or (20) template.php in /themes/default/, which reveal the installation path in error messages.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record securityreason.com osvdb.org
Jun 6, 2006PHP remote file inclusion vulnerability in layout/prepend.php in DotClear 1.2.4 and earlier allows remote attackers to execute arbitrary PHP code via a FTP URL CVE-2006-2866 · Other software · Dotclear · reported by MITREMedium 5.1
PHP remote file inclusion vulnerability in layout/prepend.php in DotClear 1.2.4 and earlier allows remote attackers to execute arbitrary PHP code via a FTP URL in the blog_dc_path parameter, which passes file_exists() and is_dir() tests on PHP 5.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record retrogod.altervista.org secunia.com
Dec 1, 2005SQL injection vulnerability in session.php in DotClear before 1.2.3 allows remote attackers to execute arbitrary SQL commands via the dc_xd parameter in a cookiCVE-2005-3963 · Other software · Dotclear · reported by MITREHigh 7.5
SQL injection vulnerability in session.php in DotClear before 1.2.3 allows remote attackers to execute arbitrary SQL commands via the dc_xd parameter in a cookie.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record archives.neohapsis.com secunia.com
Dec 1, 2005Unspecified vulnerability in the Trackback functionality in DotClear 1.2.1 has unknown impact and attack vectors.CVE-2005-3957 · Other software · Dotclear · reported by MITREHigh 10
Unspecified vulnerability in the Trackback functionality in DotClear 1.2.1 has unknown impact and attack vectors.
Product
Dotclear
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com dotclear.net

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

Weekly security brief

The flaws that hit local websites, every Friday.

One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.

Vulnerability database

The flaws that hit local websites, every Friday.

Tell us what you're building.