The WP Database Backup plugin through 5.5 for WordPress stores downloads by default locally in the directory wp-content/uploads/db-backup/. This might allow attackers to read ZIP archives by guessing random ID numbers, guessing date strings with a 2020_{0..1}{0..2}_{0..3}{0..9} format, guessing UNIX timestamps, and making HTTPS requests with the complete guessed URL.
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.
Link | Tags |
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https://wordpress.org/plugins/wp-database-backup/#developers | third party advisory |
https://github.com/V1n1v131r4/Exploiting-WP-Database-Backup-WordPress-Plugin/blob/master/README.md | third party advisory exploit |
https://zeroauth.ltd/blog/2020/01/21/analysis-on-cve-2020-7241-misrepresenting-a-security-vulnerability/ | third party advisory |