Smart Slider 3 <= 3.5.1.22 - Missing Authorization to Limited File Upload

2024-04-12 00:00

Christiaan Swiers (YouGina)

Strategic Overview

Status

Patched in 3.5.1.23

Affected PluginSmart Slider 3

Affected Version<= 3.5.1.22

CVSS6.4Medium

CVECVE-2024-3027

View all Smart Slider 3 vulnerabilities

Vulnerability Overview

The Smart Slider 3 plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the upload function in all versions up to, and including, 3.5.1.22. This makes it possible for authenticated attackers, with contributor-level access and above, to upload files, including SVG files, which can be used to conduct stored cross-site scripting attacks.

Technical Analysis

REMEDIATION: Update to version 3.5.1.23, or a newer patched version --- IDENTIFIER: CWE-285 (Improper Authorization) The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2024-3027 https://www.wordfence.com/threat-intel/vulnerabilities/id/915f464f-449d-4ad2-9f43-6ce5d93ccb05

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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