B2evolution Security Vulnerabilities

CVE-2022-30935

An authorization bypass in b2evolution allows remote, unauthenticated attackers to predict password reset tokens for any user through the use of a bad randomness function. This allows the attacker to get valid sessions for arbitrary users, and optionally reset their password. Tested and confirmed.....

CVE-2021-28242

SQL Injection in the "evoadm.php" component of b2evolution v7.2.2-stable allows remote attackers to obtain sensitive database information by injecting SQL commands into the "cf_name" parameter when creating a new filter under the "Collections"...

CVE-2020-22840

Open redirect vulnerability in b2evolution CMS version prior to 6.11.6 allows an attacker to perform malicious open redirects to an attacker controlled resource via redirect_to parameter in...

CVE-2020-22841

Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious JavaScript code execution via the plugin name input field in the plugin...

CVE-2016-8901

b2evolution 6.7.6 suffer from an Object Injection vulnerability in...

CVE-2017-1000423

b2evolution version 6.6.0 - 6.8.10 is vulnerable to input validation (backslash and single quote escape) in basic install functionality resulting in unauthenticated attacker gaining PHP code execution on the victim's...

CVE-2017-5553

Cross-site scripting (XSS) vulnerability in plugins/markdown_plugin/_markdown.plugin.php in b2evolution before 6.8.5 allows remote authenticated users to inject arbitrary web script or HTML via a javascript:...

CVE-2017-5539

The patch for directory traversal (CVE-2017-5480) in b2evolution version 6.8.4-stable has a bypass vulnerability. An attacker can use ../ to bypass the filter rule. Then, this attacker can exploit this vulnerability to delete or read any files on the server. It can also be used to determine...

CVE-2016-7150

Cross-site scripting (XSS) vulnerability in b2evolution 6.7.5 and earlier allows remote authenticated users to inject arbitrary web script or HTML via the site...

CVE-2016-7149

Cross-site scripting (XSS) vulnerability in b2evolution 6.7.5 and earlier allows remote attackers to inject arbitrary web script or HTML via vectors related to the autolink...

CVE-2017-5480

Directory traversal vulnerability in inc/files/files.ctrl.php in b2evolution through 6.8.3 allows remote authenticated users to read or delete arbitrary files by leveraging back-office access to provide a .. (dot dot) in the fm_selected array...

CVE-2017-5494

Multiple cross-site scripting (XSS) vulnerabilities in the file types table in b2evolution through 6.8.3 allow remote authenticated users to inject arbitrary web script or HTML via a .swf file in a (1) comment frame or (2) avatar...

CVE-2016-9479

The "lost password" functionality in b2evolution before 6.7.9 allows remote attackers to reset arbitrary user passwords via a crafted...

CVE-2014-9599

Cross-site scripting (XSS) vulnerability in the filemanager in b2evolution before 5.2.1 allows remote attackers to inject arbitrary web script or HTML via the fm_filter parameter to...

CVE-2013-7352

Cross-site request forgery (CSRF) vulnerability in blogs/admin.php in b2evolution before 4.1.7 allows remote attackers to hijack the authentication of administrators for requests that conduct SQL injection attacks via the show_statuses[] parameter, related to...

CVE-2013-2945

SQL injection vulnerability in blogs/admin.php in b2evolution before 4.1.7 allows remote authenticated administrators to execute arbitrary SQL commands via the show_statuses[] parameter. NOTE: this can be leveraged using CSRF to allow remote unauthenticated attackers to execute arbitrary SQL...

CVE-2012-5911

Cross-site scripting (XSS) vulnerability in blogs/blog1.php in b2evolution 4.1.3 allows remote attackers to inject arbitrary web script or HTML via the message...

CVE-2012-5910

SQL injection vulnerability in blogs/htsrv/viewfile.php in b2evolution 4.1.3 allows remote authenticated users to execute arbitrary SQL commands via the root...

CVE-2011-3709

b2evolution 3.3.3 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by locales/ru_RU/ru-RU.locale.php and certain other...

CVE-2007-2681

Directory traversal vulnerability in blogs/index.php in b2evolution 1.6 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the core_subdir...

CVE-2007-2358

Multiple PHP remote file inclusion vulnerabilities in b2evolution allow remote attackers to execute arbitrary PHP code via a URL in the (1) inc_path parameter to (a) a_noskin.php, (b) a_stub.php, (c) admin.php, (d) contact.php, (e) default.php, (f) index.php, and (g) multiblogs.php in blogs/; the.....

CVE-2007-0175

Cross-site scripting (XSS) vulnerability in htsrv/login.php in b2evolution 1.8.6 allows remote attackers to inject arbitrary web script or HTML via scriptable attributes in the redirect_to...

CVE-2006-6417

PHP remote file inclusion vulnerability in inc/CONTROL/import/import-mt.php in b2evolution 1.8.5 through 1.9 beta allows remote attackers to execute arbitrary PHP code via a URL in the inc_path...

CVE-2006-6197

Multiple cross-site scripting (XSS) vulnerabilities in b2evolution 1.8.2 through 1.9 beta allow remote attackers to inject arbitrary web script or HTML via the (1) app_name parameter in (a) _404_not_found.page.php, (b) _410_stats_gone.page.php, and (c) _referer_spam.page.php in inc/VIEW/errors/;...