What is CVE-2024-1383?

CVE-2024-1383 is a medium-severity vulnerability in Wpvivid Backup For Mainwp, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-03-13.

How severe is CVE-2024-1383?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2024-1383 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Wpvivid Backup For Mainwp

CVE-2024-1383

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.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2024-03-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (47.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Wpvivid Backup For Mainwp
Wpvividplugins Wpvivid Backup For Mainwp — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

www.wordfence.com/threat-intel/vulnerabilities/id/2a8430ed-6aeb-46a3-8c42-59646… (Third Party Advisory)
plugins.trac.wordpress.org/browser/wpvivid-backup-mainwp/trunk/wpvivid-backup-m… (Product)
plugins.trac.wordpress.org/changeset (Patch)

Frequently asked questions

What is CVE-2024-1383?: CVE-2024-1383 is a medium-severity vulnerability in Wpvivid Backup For Mainwp, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-03-13.
How severe is CVE-2024-1383?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2024-1383 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.