Supra CSV <= 4.0.3 - Stored Cross-Site Scripting via Cross-Site Request Forgery

2022-12-05 00:00

Rahul Selvakumar

Strategic Overview

Status

Unpatched

Affected PluginSupra CSV

Affected Version<= 4.0.3

CVSS6.1Medium

CVECVE-2022-3853

View all Supra CSV vulnerabilities

Vulnerability Overview

The Supra CSV plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.0.3. This is due to missing or incorrect nonce validation on one of its functions. This makes it possible for unauthenticated attackers to inject malicious JavaScript, that will execute whenever a user accesses an injected page, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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-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-2022-3853 https://www.wordfence.com/threat-intel/vulnerabilities/id/a46c09a5-5127-4970-a009-b5fdc9414e81

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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