Migrate Users <= 1.0.1 - Cross-Site Request Forgery to Stored Cross-Site Scripting

2021-06-28 00:00

Abishiek Magesh

Strategic Overview

Status

Unpatched

Affected PluginMigrate Users

Affected Version<= 1.0.1

CVSS6.1Medium

CVECVE-2021-24477

View all Migrate Users vulnerabilities

Vulnerability Overview

The Migrate Users WordPress plugin through 1.0.1 does not sanitise or escape its Delimiter option before outputting in a page, leading to a Stored Cross-Site Scripting issue. Furthermore, the plugin does not have CSRF check in place when saving its options, allowing the issue to be exploited via a CSRF attack.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24477 https://www.wordfence.com/threat-intel/vulnerabilities/id/d1925082-eeee-4472-9721-c6205782d567

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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