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WPvivid Backup for MainWP vulnerabilities
WPvivid Backup for MainWP has 2 known vulnerabilities in this database. The most recent published record is dated 10 Jul 2026.
- Known vulnerabilities
- 2
- Active installs
- 10,000+
- Latest version
- 0.9.42
- Last updated
- 6 Aug 2026
- Most recent
- 10 Jul 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2026-15283 | Medium 4.4 | Up to 0.9.33 | Fixed in a later version (latest 0.9.42) | 10 Jul 2026 |
| Cross-site scripting (XSS) CVE-2024-1383 | Medium 6.1 | Before 0.9.33 | Fixed in 0.9.33 | 13 Mar 2024 |
Read the published descriptions
- CVE-2026-15283, 10 Jul 2026
- 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. CVE record
- CVE-2024-1383, 13 Mar 2024
- The WPvivid Backup for MainWP plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'id' parameter in all versions up to, and including, 0.9.32 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. CVE-2024-35664 is likely a duplicate of this issue. CVE record
What to do if you run WPvivid Backup for MainWP
If you run WPvivid Backup for MainWP, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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