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Medium severity4.8NVD Advisory· Published Nov 19, 2021· Updated Jun 17, 2026

CVE-2021-36884

CVE-2021-36884

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

WordPress/Backup Migrationllm-fuzzy
Range: <=1.1.5
Package: https://wordpress.org/plugins/backup-migration
Backupbliss/Backup Migration (WordPress plugin)v5
Range: <= 1.1.5

Patches

Vulnerability mechanics

References

2

patchstack.com/database/vulnerability/backup-backup/wordpress-backup-migration-plugin-1-1-5-authenticated-persistent-cross-site-scripting-xss-vulnerabilitynvdPatchThird Party Advisory
wordpress.org/plugins/backup-backup/nvdThird Party Advisory

News mentions

0

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