CVE-2026-104307: medium-severity vulnerability in BackUpWordPress
BackUpWordPress < 3.15 - Subscriber+ Backup Directory File Deletion via hmbkp_dismiss_error
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.4epss 0.2%
The BackUpWordPress plugin before 3.15 does not perform a capability or nonce check on an AJAX action that cleans up its backup directory, allowing any authenticated user (Subscriber and above) to delete the BackUpWordPress plugin before 3.15's backup protection and working files, removing download protection from stored backups and disrupting in-progress backups.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Affected products
Unknown · BackUpWordPresspublic PoCs found — 1
cve_referencewpscan.com/vulnerability/fdd1c029-f055-40c0-9c7f-a0a3822304a9/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.