Quotes llama <= 0.7 - Authenticated (Admin+) Cross-Site Scripting

2022-05-10 00:00

Benachi

Strategic Overview

Status

Patched in 1.0.0

Affected PluginQuotes llama

Affected Version<= 0.7

CVSS4.8Medium

CVECVE-2022-1566

View all Quotes llama vulnerabilities

Vulnerability Overview

The Quotes llama WordPress plugin through 0.7 does not sanitise and escape Quotes, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed. The attack could also be performed by tricking an admin to import a malicious CSV file

Technical Analysis

REMEDIATION: Update to version 1.0.0, 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-2022-1566 https://www.wordfence.com/threat-intel/vulnerabilities/id/1e07562d-ab3a-47bc-9bb1-b952f769f5e5

CVSS Vector

4.8

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

Base

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

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