Medium severity4.3NVD Advisory· Published Jul 28, 2023· Updated Apr 8, 2026
CVE-2023-0958
CVE-2023-0958
Description
Several plugins for WordPress by Inisev are vulnerable to unauthorized installation of plugins due to a missing capability check on the handle_installation function that is called via the inisev_installation AJAX aciton in various versions. This makes it possible for authenticated attackers with minimal permissions, such as subscribers, to install select plugins from Inisev on vulnerable sites. CVE-2023-38514 appears to be a duplicate of this vulnerability.
Affected products
11- cpe:2.3:a:backupbliss:backup_migration:*:*:*:*:*:wordpress:*:*Range: <1.2.8
- cpe:2.3:a:copy-delete-posts:duplicate_post:*:*:*:*:*:wordpress:*:*Range: <1.4.0
- cpe:2.3:a:inisev:enhanced_text_widget:*:*:*:*:*:wordpress:*:*Range: <1.5.8
- cpe:2.3:a:inisev:rss_redirect_\&_feedburner_alternative:*:*:*:*:*:wordpress:*:*Range: <3.8
- cpe:2.3:a:inisev:ssl_mixed_content_fix:*:*:*:*:*:wordpress:*:*Range: <3.2.4
- cpe:2.3:a:inisev:ultimate_posts_widget:*:*:*:*:*:wordpress:*:*Range: <2.2.5
- cpe:2.3:a:socialshare:social_share_icons_\&_social_share_buttons:*:*:*:*:*:wordpress:*:*Range: <3.5.8
- cpe:2.3:a:ultimatelysocial:social_media_share_buttons_\&_social_sharing_icons:*:*:*:*:*:wordpress:*:*Range: <2.8.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
23- plugins.trac.wordpress.org/changeset/2944041/ultimate-social-media-plus/tags/3.5.8/banner/misc.phpnvdPatch
- plugins.trac.wordpress.org/changesetnvdPatch
- plugins.trac.wordpress.org/changesetnvdPatch
- plugins.trac.wordpress.org/changesetnvdPatch
- www.wordfence.com/threat-intel/vulnerabilities/id/cf7bdd0e-f3b3-4be5-8a30-2c6d9cb783a3nvdThird Party Advisory
- plugins.trac.wordpress.org/browser/backup-backup/tags/1.2.7/includes/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/backup-backup/tags/1.2.8/includes/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/copy-delete-posts/tags/1.3.8/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/copy-delete-posts/tags/1.4.0/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/enhanced-text-widget/tags/1.5.6/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/enhanced-text-widget/tags/1.5.7/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/feedburner-alternative-and-rss-redirect/tags/3.7/modules/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/http-https-remover/tags/3.2.3/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/pop-up-pop-up/tags/1.1.9/modules/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/pop-up-pop-up/tags/1.2.0/modules/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/redirect-redirection/tags/1.1.3/includes/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/ultimate-posts-widget/tags/2.2.4/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/ultimate-posts-widget/tags/2.2.5/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/ultimate-social-media-icons/tags/2.8.0/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/ultimate-social-media-icons/tags/2.8.2/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/ultimate-social-media-plus/tags/3.5.7/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/wp-clone-by-wp-academy/tags/2.3.7/modules/banner/misc.phpnvdProduct
- plugins.trac.wordpress.org/browser/wp-clone-by-wp-academy/tags/2.3.8/modules/banner/misc.phpnvdProduct
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