CVE-2026-82193 | BDVDB-2026-368266 Detail

WPvivid — Backup, Migration & Staging

Description#

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.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact low. Attack vector: network.

Weaknesses#

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

References#

https://wpscan.com/vulnerability/ee70edba-f70e-4055-a656-63612de8097d/

Exploit#

https://wpscan.com/vulnerability/ee70edba-f70e-4055-a656-63612de8097d/

History#

Version 12026-09-04Record published in the CVE List.

Published

Published: 2026-09-04
Last modified: 2026-09-04

Vendor information

Vendor: Not stated
Product: WPvivid — Backup, Migration & Staging

Score

5.5 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 32.7.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Path Traversal

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 0.9.113 and < 0.9.134
Fixed
0.9.134

Scoring System

CVSS v4.0

Not available

CVSS v3.1

5.5 Medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	High
User Interaction	None
Scope	Changed
Confidentiality	None
Integrity	Low
Availability	Low

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).