CVE-2026-86827
BackWPup 3.3 - 5.7.6 - Unauthenticated Backup Job Execution via wp-cron.php
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The BackWPup WordPress plugin before 5.7.7 does not verify that a request to its cron-triggered backup execution handler actually originates from WordPress's internal scheduled-event dispatch, allowing unauthenticated attackers to force any existing backup job to run immediately, independent of its configured trigger type or schedule.
| Vendor | unknown |
| Product | backwpup |
| Published | Oct 8, 2026 |
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Affected Versions
Unknown / BackWPup
3.3 < 5.7.7
References
Credits
Duy Tran WPScan