High severity · published Aug 31, 2026
CVE-2026-75133
Keep Backup Daily WordPress Plugin < 2.1.4 Sensitive Information Exposure via kbd_cron_process
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
Keep Backup Daily plugin for WordPress before 2.1.4 contains a sensitive information exposure vulnerability that allows unauthenticated attackers to trigger a full MySQL database dump by accessing the publicly exposed `kbd_cron_process` parameter without authentication. Attackers can predict the partially predictable dump filename based on the database name, a limited random range, and the current Unix timestamp to download the generated backup from the publicly accessible uploads directory.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KB
Keep Backup Daily · Fahad Mahmood
before 2.1.4 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-75133
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-75133
release-notes
https://wordpress.org/plugins/keep-backup-daily/#developers
third-party-advisory
https://www.vulncheck.com/advisories/keep-backup-daily-wordpress-plugin-sensitive-information-exposure-via-kbd-cron-process
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