CVE-2021-36884

low-risk
Published 2021-11-19

Authenticated Persistent Cross-Site Scripting (XSS) vulnerability discovered in WordPress Backup Migration plugin <= 1.1.5 versions.

Do I need to act?

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0.29% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.8/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Backupbliss

References (4)

Patch https://patchstack.com/database/vulnerability/backup-backup/wordpress-backup-mig...
Third Party Advisory https://wordpress.org/plugins/backup-backup/#developers
Patch https://patchstack.com/database/vulnerability/backup-backup/wordpress-backup-mig...
Third Party Advisory https://wordpress.org/plugins/backup-backup/#developers
25
/ 100
low-risk
Severity 19/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal