core/string_api.php in Mantis before 1.1.3 does not check the privileges of the viewer before composing a link with issue data in the source anchor, which allows remote attackers to discover an issue's title and status via a request with a modified issue number.

manage_proj_page.php in Mantis before 1.1.4 allows remote authenticated users to execute arbitrary code via a sort parameter containing PHP sequences, which are processed by create_function within the multi_sort function in core/utility_api.php.

Mantis before 1.1.3 does not unset the session cookie during logout, which makes it easier for remote attackers to hijack sessions.

Cross-site scripting (XSS) vulnerability in return_dynamic_filters.php in Mantis before 1.1.2 allows remote attackers to inject arbitrary web script or HTML via the filter_target parameter.

Eval injection vulnerability in adm_config_set.php in Mantis before 1.1.2 allows remote authenticated administrators to execute arbitrary code via the value parameter.

Directory traversal vulnerability in core/lang_api.php in Mantis before 1.1.2 allows remote attackers to include and execute arbitrary files via the language parameter to the user preferences page (account_prefs_update.php).

Cross-site scripting (XSS) vulnerability in Mantis before 1.1.1 allows remote attackers to inject arbitrary web script or HTML via vectors related to the "Most active bugs" summary.

Multiple cross-site scripting (XSS) vulnerabilities in Mantis 1.00rc4 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) hide_status, (2) handler_id, (3) user_monitor, (4) reporter_id, (5) view_type, (6) show_severity, (7) show_category, (8) show_status, (9) show_resolution, (10) show_build, (11) show_profile, (12) show_priority, (13) highlight_changed, (14) relationship_type, and (15) relationship_bug parameters in (a) view_all_set.php; the (16) sort parameter in (b) manage_user_page.php; the (17) view_type parameter in (c) view_filters_page.php; and the (18) title parameter in (d) proj_doc_delete.php. NOTE: item 17 might be subsumed by CVE-2005-4522.

manage_user_page.php in Mantis 1.00rc4 and earlier does not properly handle a sort parameter containing a ' (quote) character, which allows remote attackers to trigger a SQL error that may be repeatedly reported to a user who makes subsequent web accesses with the MANTIS_MANAGE_COOKIE cookie. NOTE: this issue might be the same as vector 2 in CVE-2005-4519.

Cross-site scripting (XSS) vulnerability in config_defaults_inc.php in Mantis before 1.0 allows remote attackers to inject arbitrary web script or HTML via unknown attack vectors. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information. An original vendor bug report is referenced, but not accessible to the general public.