Multiple Cross Site Scripting (XSS) vulnerabilities exits in SEO Panel v4.8.0 via the (1) to_time parameter in (a) backlinks.php (b) analytics.php (c) log.php (d) overview.php (e) pagespeed.php (f) rank.php (g) review.php (h) saturationchecker.php (i) social_media.php and (j) reports.php; the (2) from_time parameter in (a) backlinks.php (b) analytics.php (c) log.php (d) overview.php (e) pagespeed.php (f) rank.php (g) review.php (h) saturationchecker.php (i) social_media.php (j) webmaster-tools.php and (k) reports.php; the (3) order_col parameter in (a) analytics.php (b) review.php (c) social_media.php and (d) webmaster-tools.php; and the (4) pageno parameter in (a) alerts.php (b) log.php (c) keywords.php (d) proxy.php (e) searchengine.php and (f) siteauditor.php.