CVE-2026-75133CWE-306

CVE-2026-75133

High · published August 31, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
43.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00520 · 43.3th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-08-31T20:19Z
References (2)
https://wordpress.org/plugins/keep-backup-daily/#developers · [email protected]https://www.vulncheck.com/advisories/keep-backup-daily-wordpress-plugin-sensitive-information-exposure-via-kbd-cron-process · [email protected]
EPSS history
Timeline
  • 02 SEP 03:39Z
    EPSS moved — → 0%
    epss
  • 31 AUG 15:23Z
    Keep Backup Daily WordPress Plugin < 2.1.4 Sensitive Information Exposure via kbd_cron_process
    cvelistv5