index.php in myWebland myBloggie 2.1.4 and earlier allows remote attackers to obtain sensitive information via a query that only specifies the viewdate mode, which reveals the table prefix in a SQL error message.

Cross-site scripting (XSS) vulnerability in myWebland MyBloggie 2.1.3 and earlier allows remote attackers to inject arbitrary web script or HTML via a JavaScript event in a BBCode img tag.

Multiple cross-site scripting (XSS) vulnerabilities in myWebland myBloggie 2.1.3 beta and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) confirmredirect and (2) post_id parameters in (a) delcomment.php, as reachable when mode=delcom from index.php; and the (3) del and (4) message parameters in (b) upload.php, the (5) errormsg parameter in (c) addcat.php, (d) edituser.php, (e) adduser.php, and (f) editcat.php, the (6) trackback_url parameter in (g) add.php, (7) id parameter in (h) deluser.php, (8) cat_id parameter in (i) delcat.php, and (9) post_id parameter in (j) del.php, as reachable from admin.php.

SQL injection vulnerability in login.php in myBloggie 2.1.3-beta and earlier allows remote attackers to execute arbitrary SQL commands via the username parameter.

delcomment.php in myBloggie 2.1.1 allows remote attackers to delete arbitrary comments by modifying the comment_id parameter.

Multiple cross-site scripting (XSS) vulnerabilities in myBloggie 2.1.1 allow remote attackers to inject arbitrary web script or HTML via the (1) year parameter in viewmode.php, or the (2) cat_id, (3) month_no, or (4) post_id parameter in index.php, which are not properly sanitized before they are displayed in an error message. NOTE: issues 2, 3, and 4 may be due to a problem in associated products rather than myBloggie itself.