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WPvivid Backup Plugin CVE-2026-82182

| EUVDEUVD-2026-69860 MEDIUM
SQL Injection (CWE-89)
2026-09-02 WPScan GHSA-9jvm-6p58-6wcf
4.1
CVSS 3.1 · Vendor: WPScan
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Severity by source

Vendor (WPScan) PRIMARY
4.1 MEDIUM
AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
vuln.today AI
5.5 MEDIUM

Admin-only network-reachable SQLi; S:C retained for potential cross-schema DB access; I:L added since SQL injection primitives enable data writes, not only reads.

3.1 AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:L/SI:N/SA:N

Primary rating from Vendor (WPScan).

CVSS VectorVendor: WPScan

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

Lifecycle Timeline

4
Analysis Generated
Sep 02, 2026 - 12:26 vuln.today
Patch available
Sep 02, 2026 - 07:01 EUVD
CVE Published
Sep 02, 2026 - 06:00 cve.org
MEDIUM 4.1
CVE Published
Sep 02, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

The WPvivid - Backup, Migration & Staging WordPress plugin before 0.9.133 does not sanitise a user supplied list of identifiers before using it in a SQL query, allowing administrators to perform SQL injection attacks.

AnalysisAI

SQL injection in the WPvivid Backup, Migration & Staging WordPress plugin (all versions before 0.9.133) allows authenticated WordPress administrators to inject arbitrary SQL through an unsanitized list of identifiers passed directly to database queries. The CVSS scope change (S:C) indicates injected queries may reach beyond the plugin's own data, potentially touching other schemas on the shared MySQL host. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires a valid WordPress administrator account (the highest default WordPress role, distinct from editor, author, or subscriber). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The overall risk is constrained by the PR:H requirement - only accounts holding the full WordPress administrator role can trigger the injection, excluding editors, authors, subscribers, and unauthenticated visitors. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Update the WPvivid Backup, Migration & Staging plugin to version 0.9.133 or later using the WordPress admin panel under Plugins > Updates or by downloading directly from the WordPress plugin repository. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-82182 vulnerability details – vuln.today

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