CVE-2026-86827
Last modified
CVE-2026-86827 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | BackWPup | >= 3.3, < 5.7.7 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
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