What is CVE-2023-5121?

CVE-2023-5121 is a medium-severity vulnerability in Wpvivid Migration\,_backup\,_staging, classified under Cross-site Scripting. CVSS score: 4.4/10. Published 2023-10-20.

How severe is CVE-2023-5121?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Is CVE-2023-5121 known to be exploited?

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

XSS in Wpvivid Migration\,_backup\,_staging

CVE-2023-5121

The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings (the backup path parameter) in versions up to, and including, 0.9.89 due to insufficient input sanitization and o…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (25.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N.

Affected products

Wpvivid Migration\,_backup\,_staging
Wpvividplugins Wpvivid — Backup, Migration & Staging — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

security@wordfence.com (Product, Third Party Advisory)
security@wordfence.com (Patch)

Frequently asked questions

What is CVE-2023-5121?: CVE-2023-5121 is a medium-severity vulnerability in Wpvivid Migration\,_backup\,_staging, classified under Cross-site Scripting. CVSS score: 4.4/10. Published 2023-10-20.
How severe is CVE-2023-5121?: Medium severity. CVSS v3 base score is 4.4 out of 10.
Is CVE-2023-5121 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.