Cross-site scripting (XSS) vulnerability in plugins/markdownplugin/markdown.plugin.php in b2evolution before 6.8.5 allows remote authenticated users to inject arbitrary web script or HTML via a javascript: URL.
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 whether a file exists.
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 frame.
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 fmselected array parameter.
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 showstatuses[] parameter, related to CVE-2013-2945.
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 function.
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 name.
SQL injection vulnerability in blogs/admin.php in b2evolution before 4.1.7 allows remote authenticated administrators to execute arbitrary SQL commands via the showstatuses[] parameter. NOTE: this can be leveraged using CSRF to allow remote unauthenticated attackers to execute arbitrary SQL commands.
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 incpath parameter.
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) appname parameter in (a) 404notfound.page.php, (b) 410statsgone.page.php, and (c) refererspam.page.php in inc/VIEW/errors/; the (2) baseurl parameter in (d) inc/VIEW/errors/404notfound.page.php; and the (3) ReqURI parameter in (e) inc/VIEW/errors/refererspam.page.php.
b2evolution 7.2.2 contains a cross-site request forgery vulnerability that allows attackers to modify admin account details without authentication. Attackers can craft a malicious HTML form to submit unauthorized changes to user profiles by tricking victims into loading a specially crafted webpage.
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 setup.
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/ruRU/ru-RU.locale.php and certain other files.
DISPUTED Multiple PHP remote file inclusion vulnerabilities in b2evolution allow remote attackers to execute arbitrary PHP code via a URL in the (1) incpath parameter to (a) anoskin.php, (b) astub.php, (c) admin.php, (d) contact.php, (e) default.php, (f) index.php, and (g) multiblogs.php in blogs/; the (2) viewpath and (3) controlpath parameters to blogs/admin.php; and the (4) skinspath parameter to (h) blogs/contact.php and (i) blogs/multiblogs.php. NOTE: this issue is disputed by CVE, since the incpath, viewpath, controlpath, and skinspath variables are all initialized in conf/advanced.php before they are used.
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 coresubdir parameter.
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 redirectto parameter.
Multiple SQL injection vulnerabilities in the Starrating plugin before 0.7.7 for b2evolution allow remote attackers to execute arbitrary SQL commands via unspecified vectors.
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 fmfilter parameter to blogs/admin.php.