Enable SVG, WebP & ICO Upload <= 1.0.2 - Authenticated (Author+) Stored Cross-Site Scripting

2022-08-01 00:00

Kim Jong Min

Strategic Overview

Status

Patched in 1.0.3

Affected PluginEnable SVG, WebP, and ICO Upload

Affected Version<= 1.0.2

CVSS3.8Low

CVECVE-2022-36343

View all Enable SVG, WebP, and ICO Upload vulnerabilities

Vulnerability Overview

The Enable SVG, WebP & ICO Upload plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 1.0.3, 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-2022-36343 https://www.wordfence.com/threat-intel/vulnerabilities/id/9f47c6c4-2d74-4f37-8232-d54d5f0c24cf

CVSS Vector

3.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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