CVE-2021-24994

6.1 mediumEPSS 1.2%

Medium (6.1) in wpvivid migration\, backup\, staging. EPSS 1.2% chance of exploitation in the next 30 days.

The Migration, Backup, Staging WordPress plugin before 0.9.69 does not have authorisation when adding remote storages, and does not sanitise as well as escape a parameter from such unauthenticated requests before outputting it in admin page, leading to a Stored Cross-Site Scripting issue

Severity

CVSS 3.1

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-02-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wpvivid:migration\,_backup\,_staging

References

https://wpscan.com/vulnerability/ea74257a-f6b0-49e9-a81f-53c0eb81b1da
https://wpscan.com/vulnerability/ea74257a-f6b0-49e9-a81f-53c0eb81b1da

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