Vulnerability · Published Jun 13, 2022 · Assigned by Wordfence
CVE-2022-1820Keep Backup Daily <= 2.0.2 - Reflected Cross-Site Scripting
Medium 6.1
In plain English
A medium-severity cross-site scripting in Keep Backup Daily from fahadmahmood. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities).
Official description
The Keep Backup Daily plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘t’ parameter in versions up to, and including, 2.0.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| fahadmahmood | Keep Backup Daily | 0 – through 2.0.2 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8693a8b1-15e1-4c9c-90fb-51fcaf5ff451?source=cve
- https://wordpress.org/plugins/keep-backup-daily/#developers
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2727789%40keep-backup-daily&new=2727789%40keep-backup-daily&sfp_email=&sfph_mail=
- https://www.wordfence.com/vulnerability-advisories/#CVE-2022-1820