CVE-2026-86828
BackWPup < 5.7.7 - Admin+ Path Traversal to RCE via Restore PclZip Fallback
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The BackWPup WordPress plugin before 5.7.7 does not properly restrict the destination path of files extracted during a backup restore when its fallback archive library is used, allowing high-privileged users to write files outside the intended restore directory, potentially leading to remote code execution.
| Vendor | unknown |
| Product | backwpup |
| Published | Oct 8, 2026 |
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Affected Versions
Unknown / BackWPup
0 < 5.7.7
References
Credits
Bhaveshkumar Parmar WPScan