CVE-2026-75133 Keep Backup Daily WordPress Plugin < 2.1.4 Sensitive Information Exposure via kbd_cron_process
Unauthenticated attackers can trigger and download full MySQL database dumps by exploiting a publicly accessible cron parameter in the Keep Backup Daily plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-75133?
CVE-2026-75133 is a high-severity vulnerability in Fahad Mahmood Keep Backup Daily, published on 31 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-306
Which versions are affected by CVE-2026-75133?
How do I fix CVE-2026-75133?
No fix has been published for CVE-2026-75133 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-75133 being exploited?
There is no known exploitation of CVE-2026-75133 in the wild and no public exploit code.
Sources
Also known as GHSA-v523-g24m-hrq6.