Migration, Backup, Staging – WPvivid <= 0.9.68 - Unauthenticated Stored Cross-Site Scripting

2022-01-31 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 0.9.69

Affected PluginWPvivid — Backup, Migration & Staging

Affected Version< 0.9.69

CVSS6.1Medium

CVECVE-2021-24994

View all WPvivid — Backup, Migration & Staging vulnerabilities

Vulnerability Overview

The Migration, Backup, Staging – WPvivid plugin before 0.9.69 does not have authorisation when adding remote storages, and does not sanitise as well as escape a parameter from such unauthenticated requests before outputting it in admin page, leading to a Stored Cross-Site Scripting issue

Technical Analysis

REMEDIATION: Update to version 0.9.69, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24994 https://www.wordfence.com/threat-intel/vulnerabilities/id/15ce5666-f020-4264-989d-713e4520e012

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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