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5.5
CVE-2026-82193: WPvivid plugin lets admins overwrite any file
CVE-2026-82193 · published 2 months ago
Summary
The WPvivid Backup, Migration & Staging plugin for WordPress lets an administrator specify a file name that isn’t checked before it is used to create a file on the server. This can let the admin place files in any folder they choose or replace existing files, potentially disrupting the site. Update the plugin to the latest version or remove it if you cannot apply the update.
What to do
- Update unknown wpvivid — backup, migration & staging to version 0.9.134 or later.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| unknown | wpvivid — backup, migration & staging | < 0.9.134 |
Original advisory text
The WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.134 does not validate a user supplied file name before using it to build a write path, allowing administrators to write files o...
The WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.134 does not validate a user supplied file name before using it to build a write path, allowing administrators to write files of permitted types to arbitrary locations on the server and to overwrite existing files.
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Severity
5.5
Medium
Type
CWE-22Path Traversal
Timeline
Published4 Sep 2026
Updated4 Nov 2026
First seen4 Sep 2026
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