Multiple cross-site scripting (XSS) vulnerabilities in index.php in the Bluemoon PopnupBLOG module 3.20 and 3.30 for XOOPS allow remote attackers to inject arbitrary web script or HTML via the (1) param, (2) cat_id, and (3) view parameters.

Cross-site scripting (XSS) vulnerability in the Bluemoon, Inc. (1) BackPack 0.91 and earlier, (2) BmSurvey 0.84 and earlier, (3) newbb_fileup 1.83 and earlier, (4) News_embed (news_fileup) 1.44 and earlier, and (5) PopnupBlog 3.19 and earlier modules for XOOPS 2.0.x, XOOPS Cube 2.1, and ImpressCMS allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

SQL injection vulnerability in index.php in the PopnupBlog 2.52 and earlier module for Xoops allows remote attackers to execute arbitrary SQL commands via the postid parameter, possibly involving the get_blogid_from_postid function in class/PopnupBlogUtils.php. NOTE: later versions such as 3.03 and 3.05 might also be affected.