GHSA-rqrj-mfh4-2x3mMediumCVSS 4.4
The WPvivid Backup for MainWP plugin for WordPress is vulnerable to Stored Cross-Site Scripting...
🔗 CVE IDs covered (1)
📋 Description
The WPvivid Backup for MainWP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 0.9.33 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
🔗 References (4)
- https://nvd.nist.gov/vuln/detail/CVE-2026-15283
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3047890%40wpvivid-backup-mainwp&new=3047890%40wpvivid-backup-mainwp&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2083fdf7-e251-4162-b38f-8dab4395a8a7?source=cve
- https://github.com/advisories/GHSA-rqrj-mfh4-2x3m